Good, but too short.
The graphics in this movie were brilliant. All the sound effects and stuff was good as well. However, it almost took longer to load than it did to view. It didn't really go anywhere. You didn't have to cram as many references as you possibly could in there, either. I'm sure there'll be plenty of chances to do that when the next part comes out in however many years. (Hint: do one series at a time.)
Overall, not too bad, but this would've been much better if you held out for longer and finished the whole first part.