After Tammy had a bad day combo of getting fired and caught her husband cheating, she goes to take a runaway trip. But since she lacks money and a car, she urges to borrow them from her grandma Pearl, who then insisted that she joins Tammy. The pair gets crazy on their trip, purchasing a broken jet ski in process, while from time to time Pearl reminisce about her past stories and tell them to Tammy. The catch of the trip for Tammy is that Pearl is secretly a heavy alcoholic, and lustful, despite her obvious danger from diabetes. One night at a bar the pair meet father and son Earl and Bobby. Pearl and Earl hooks right up, leaving Tammy alone outside for the night. The next morning Tammy gets infuriated and leaves Pearl while she gets drunk. When Tammy returns to her, they get arrested due to disturbing public peace. Pearl bails Tammy out.
That night, feeling guilty, Tammy resorts to robbing a branch of Topper Jack, a fast food brand where she was employed. It turns out that Pearl had contacted Earl to bail her out. So the next day Pearl and Tammy returns the robbed money. Pearl then contacts her friends Lenore and Susanne. Lenore then ditches the car Tammy and pearl uses to cover tracks of the robbery, but they bring the jet ski. Eventually they give a "Viking funeral" to the jet ski at a night party at Lenore's. The next day the police come due to the neighbors complaining about a burning jet ski. That's when they made it about Tammy. Afetr some time Tammy gets out of jail. When she gets home, her mother tells her that they put Pearl in a retirement home. Angered, Tammy rushes to the home trying to free Pearl. To Tammy's surprise Pearl is happy where she is. But they still go to Niagara Falls, the original destination of their trip.
The story is actually based on a quite uncommon premise of having a runaway trip after going through a low point in life. The movie doesn't really develop the entire story suitably. It feels like there are some things missing here and there. The pace is not well set, where, starting from the deer crash, we have the first twenty to thirty minutes in a rather fast pace. Yet it slows down, starting about the conversation in front of the eagle, and stays that way for a long duration. And after that, the pace doesn't really recover. It makes the mood of the movie feels rather awkward.
The jokes feels rather off because there are many great laughs from the dialog, but there is little to none of rather physical or practical joke. Well, compared to the last time I saw Melissa McCarthy in The Heat (2013), Tammy (2014) has way less of those crazy practical jokes. I bring this up because I do think there are many spots which are capable to be filled with some practical laughs here and there.
The acting is a so-so job in overall. McCarthy still did her loud, raunchy and wild character as she almost always do. Susan Sarandon provides some extra laughs, especially on the scenes of Pearl and Earl. Kathy Bates gives an adequate supporting cast acting as well as Gary Cole and Mark Duplass.
My final say that Tammy is only worth a 5 out of 10 score. Although it is a good laugh most of the time, and it can be a good entertainment, but it definitely can't be included in the family movie category due to the harsh language. Also the unstable pave building makes this movie loses it.
