Mulholland Drive (what a confusing movie!)
I actually liked Mulholland Drive. But I think it's partly due to the fact that I really enjoy Naomi Watts' fine acting ability, and also because I found Laura Harring extremely beautiful and quite an accomplished and rounded actress, as well.
But mostly, I absolutely love Rebekah Del Rio's a Capella version of Roy Orbison's song, "Crying". Her facial expressions and delivery, as well as her beautiful voice, bring me to tears every time I hear her sing that song. I know...I'm an emotional sap.
But that's what I look for in movies and the books I read...well defined and believably deep emotion. Mulholland Drive gave me those things.
As I've said before, give me characters I can care about, give me honest emotion, and give my a complex story worth seeing, and I'm yours.
Action and special effects do little for me if there is no character development. And I have no use for movies or books without at least one or two characters I can like and care about. That's why I felt I had wasted my time when I watched the movie "Pulp Fiction". Who cared if they all died?
Give me a character worth rooting for, add sufficient emotion, and I'm sold.