It’s not the absolute high point of ZIM, however, it is undeniably ZIM. What I'm trying to say is that while the TV show had some truly exceptional episodes, this film still managed to stay true to its essence. Very quickly, I was reminded of watching the original series when I was a teenager. It might not be my favorite installment in the franchise, but it completely embodies what initially drew me to it. Perhaps a new group of children will find themselves teased for enjoying GIR, but maybe we could just allow people to appreciate things this time. _Final rating:★★★½ - I really liked it. Would strongly recommend you give it your time._

Source on TMDB