Tekken the movie is a masterpiece that anyone with an even remote interest in anime owes to themself to see.
Rosario to Vampire is another awesome show that you owe to yourself to check out. The well written storlyline and well developed characters will leave you in awe that they were able to accomplish so much in so few episodes.
Air Gear is probably the best TV series i've seen. Highly recommended.
Also if you can get your hands on it there's a Korean animation movie called "Protectors of Universe" which is excellent. I've only been able to find it dubbed in english, but even the dub is solid and this is coming from a diehard sub watcher.