seen 2 of those, havent seen grave cause omg depressing
Hahaha. I know the feeling and it really is that depressing. One of the few movies to make me cry. But even so, I highly suggest it. It is a beautiful flick. Check out Mind Game though. It's not out here, but you can download it, and I definitely suggest you do as it is by far the best animated movie in the 21st century...although, that's not saying much because these days animated movies suck ass. Oh, how the mighty hath fallen.
Also, like Mupepe said, check out Perfect Blue and practically anything Satoshi Kon, which included Millenium Actress and Perfect Blue.
Another great movie is Otaku no Video, which is a both an anime and psycho analystic like study of otaku/obsession culture in general. Extremely well directed film and highly suggested.
Ovas are a great choice too. They give movie like quality but with episodic intervals. In fact, they're my favorite form of anime. The highest anime recommendation I can give you is Samurai X (Rurouni Kenshin): Trust and Betrayel Directors Cut dvd. That has been my favorite anime since I saw about 7 years ago (goddamn...) and no anime has literally WOWED me since. 4 episodes long, and it is utterly amazing. WATCH IT.
Other ovas:
FLCL - netflix this one haha. 3 dvds with 2 ep per disc if you buy)
Mobile Suit Gundam 0080: War in the Pocket - FUCKING CLASSIC I TELL YOU.
Mobile Suit Gundam 0083 - AWWW YEAH
Blue Submarine 06 - Great anime
Macross Plus - One of, if not the, best mecha anime of all time.
Irresponsible Captain Tayler - Mix of sci-fi with comedy. Awesome.