Si yo tuviera 30

I loved this movie - memorable and I can relate to so many scenes - wished I watched this when I was 13. Reminds me of what matters and what doesn't in life.

Having criticized the writer of "Connie and Carla" for not recognizing the writers of "Some Like it Hot" in the credits, I'd be a hypocrite not to fault the writers of "13 Going on 30" for not thanking the writers of "Big" (and probably "Vice Versa" and all those switch-comedies of the 1980s).

But unlike the wretched and dreadfully unfunny "Connie and Carla," which featured two horrible performances by the male and female leads, "13 Going on 30" is helped immensely by an utterly charming and winning performance by Jennifer Garner and yet another wonderful turn by Mark Ruffalo, who's fast becoming one of the best actors of his generation.

Garner has a smile that would melt the heart of the severest cynic and she uses that to great effect. She brilliantly captures the awkwardness of a confused teenager stuck in a 30-year-old body and is thoroughly believable as Jenna. There's a captivating sweetness to her performance that's lovely to watch. Ruffalo plays Matt with understated grace - there are scenes in this film that could easily have been played over-the-top, but it's his low-key approach that makes them all the more convincing.

The story, itself, is awfully conventional. There's nothing new or unexpected here. Even the odd twist in the plot provides nothing unpredictable. So it's up to the actors to elevate this above the ordinary and mundane. This film pours on the schmaltz at times, but it's Garner and Ruffalo who help take the schmaltzy plot and somehow make it work. This film succeeds solely because of their performances. Garner proved she could do action with TV's "Alias" and the dull "Daredevil," and now she shows she's a damn fine comedic actress, too.

Romantic comedies are inherently predictable. It's the nature of the genre. And, more often than not nowadays, they're also incredibly dull, uninspiring and make for tough viewing. And "13 Going on 30" being a Hollywood, not independent, film, you know the writers aren't going to take any risks with their story.

But somehow thanks to Garner and Ruffalo, "13 Going on 30" has undeniable charm. It may not leave a lasting impression, but you leave the theatre smiling and that's more than what can be said of most romantic comedies these days.

This is a very entertaining movie oriented for a teenager audience that is able to enjoy romantic light comedies mixed with fantasy and some situations that deal with the imagination of a young girl.

This movie, unlike "Freaky Friday" deals with more mature issues such as having a couple, labor life, and more.

Still, there's plenty of light comedy and even a great "Thriller" choreography. (R.I.P. MJ).

So, I can recommend this movie for those who enjoy romantic comedies with a touch of fantasy.

Jennifer Garner delivers a funny, super sexy performance. She demonstrates she's a very talented actress when it has to do with comedy.

Mark Ruffalo is an underrated actor and delivers a fine performance.

Overall this is a funny movie.

Jennifer Garner plays Jenna, a 13-year-old girl who makes a wish to become older, and she finds herself thrust forward 17 years into the body of a gorgeous 30-year-old executive. Trying to discover what happened, she gets back in touch with her old high school friends, who've all lived 17 years of life, while she is still just a girl in the body of a woman.

The plot is obviously similar to the movie Big and all the critics have already bothered to point that out. While 13 Going on 30 isn't as good or engaging as Big, it's still a decent film with a nice message. The movie works a lot better than it should because of Jennifer Garner. She's funny and she has a great personality. It also helps that she's having fun in the role and it's so hard to actually hate her because she plays a very likable character. Mark Ruffalo gives an okay performance, he was a little dull though. I don't think comedy is his best genre. There are also some fun performances from Andy Serkis and Judy Greer.

The film was too cheesy and silly for me at times. For example, there was this one scene where Jennifer Garner is at a sleepover with all these little thirteen year old girls and she's telling them about her kissing experiences. After she does this, they all get up and start dancing. It was just so cheesy and annoying though girls will probably love that part. The movie is also pretty predictable. If you have seen the preview then you should know how things will end. The movie is pretty simple yet still entertaining. It's also a lot better than other similar films like Chasing Liberty and The Prince and Me. In the end, 13 Going on 30 is a decent, charming chick flick that should appeal to it's target audience. Rating 6/10

On her thirteenth anniversary, the teenager Jenna Rink wishes to be a successful single woman of thirty. Her dream comes true, and on the next day she wakes up older and powerful. However, she becomes disappointed with herself, since she is an awful colleague in her work, she has no friends and no contact with her parents, and her best friend is going to marry another woman, and tries to be thirteen again and rebuilt her life.

I like this type of fantasy-movie, and I immediately recall "Peggy Sue Got Married", "Freak Friday", "Mr. Destiny", "Big", all of them charming movies. "13 Going on 30" is a delightful and sweet fantasy about a teenager that makes a wish, and once accomplished, she does not like what she sees. Jennifer Garner is simply perfect in the role of Jenna Rink, and the story has some great funny moments, being a forgettable but also great entertainment. The chemistry between Jennifer Garner and Mark Ruffalo is amazing and helps this romantic comedy to work. The music score is also excellent. My vote is seven.

Title (Brazil): "De Repente 30" ("Suddenly 30")