"Blue Beetle" is simply B or even C grade super hero movie with some charm along the way. I don't think it will be realistic to expect something else to be honest. The trailers showed that pretty well in my opinion.
The tone of the movie is close to that of "Shazam!", given the fact that the family got bigger role in it again, that said the story is not all that good. Not that "Shazam!" got some epic story, but I think it was one idea better.
The cast is fine, maybe the best part of the movie is the family dynamic, except when they lean too much to the melodrama side. Xolo Maridueña as Jaime/Blue Beetle and George Lopez are the standouts no doubt.
The villain is everything you ca expect from B grade super hero movie, from the introduction, through his motivation, the fights and the conclusion is nothing particularly memorable.
I must say the suit looks great when is practical and not CGI all over the place. There are some cool fight scenes with our protagonist, most of which are shown in the trailers, which is kinda of a shame.
There are plenty of jokes in the movie, but for me, most of them doesn't land. I mean they are too childish. I guess the younger auditory will laugh out hard, but me and my cinema crowd were silent most of the time. Of course there were funny moments, but don't expect "Deadpool" level laughs if you are a bit older.
The movie is not bad, but it's kinda cringe, predictable and given the fact that the audience know this genre already, they expect something more clever, which sadly to report "Blue Beetle" is not.
There are already enough talks about the future of this character, is it part of the DCEU or DCU, will there be a sequel, or the character will transfer in the newly formed universe? If you ask me, there will not be a second movie, because this one will bomb hard, also, I'm not sure how you can do clean slate without the bagage of the previous universe, when you always lean to what was, not what it can be. In other words there is always a chance to see Blue Beetle again, but who will portray it and will the origin story be 1:1 identical is something I'm not sure about and I don't hold my breath for it.
In conclusion the movie is "okay", got its moments, but there is nothing really memorable, also there are two credit scenes, which are fine I guess.
