I've seen all the ones in the poll except for Monsters Inc, Shrek, Ali, and Moulin Rouge.

I love Vanilla Sky and I... think... I... love Mulholland Dr. I like it as much as you can like a David Lynch movie that isn't Blue Velvet, anyway.

Training Day and Tenenbaums were great too.

I haven't watched Donnie Darko in a long time. Might be time for a re-watch sometime soon, but I was definitely a fan of it back when.

Herm

Mudholand Dr... never even heard of it. Is it good?

It probably falls into "love it or hate it" territory. The DVD came with what was basically a one sheet "study guide" from the director, and the first question on the IMDb FAQ is "What actually happens in Mulholland Drive, and when?" But yeah, it's a pretty good movie, if not overly strange. But then again all of David Lynch's stuff is overly strange.