I really like this movie because (spoiler alert) Plankton changes his mood through out the movie. This movie was extremely hilarious especially when Plankton and Sponge go in the time machine.
I recommend to watch this movie with your family! The only thing I didn't like in the movie was that when the came to "our world" they were only their for at least 45 minutes but they did save "the best for last" Over I really loved this movie! Can't wait for it to come out on DVD!