That's your opinion. Mulholland Drive is his best work, neither unintelligible nor drivel.
OP - if you want dark surrealist stuff go for David Lynch, otherwise -
I haven't seen Stranger Than Fiction but from what I've read, similar films might be stuff like Groundhog Day, Family Man, Eternal Sunshine of the Spotless Mind, Bruce Almighty, Click, Being John Malkovich, The Truman Show, Multiplicity, Deconstructing Harry, Purple Rose of Cairo, LA Story, The HuRABucker Proxy, It's A Wonderful Life - don't know what this genre's called, but it's kind of like when something surreal or magical happens to a person to change their life.