I'd give this movie a great rate and for 7+ year old kids but tweens might get bored during the movie
I love the movie, what i can say about the movie is that there are some stuff that the parents might not like for the children to see.
there are some explosive parts, one of the pigeons couldn't get out of the plane when it exploded, his partners Valiant,Bugsy,etc. thought he was dead. Later in the movie he comes back coverd in a little bit of soot and a black eye and barely injurd but a little bit injurd. Valiant gets injurd and has bandages rapped around his nose. Another pigeon is captured by the falcons and gets a shot and becomes crazy. There is a mouse that is good at sabotage and little kids might think that part is confusing and might get scared and perplexed.