While awaiting JTP, I will accept a challenge from the Captain.
Good choice, Cap - Joseph Gordon-Levitt
 A Joseph Gordon-Levitt movie I love:
A Joseph Gordon-Levitt movie I love:  Inception.  'nuff said.
A Joseph Gordon-Levitt movie I like:  A River Runs Through It - I'm not ashamed to really like this movie.  Plus, it shows Gordon-Levitt's acting chops at a very young age.
A Joseph Gordon-Levitt movie I hate:  I won't say G.I Joe - The Rise of Cobra, because I didn't see the movie, although it probably sucks.  For this, I'll go with Angels in the Outfield.  He was still young, so he can be forgiven for this choice.
Honorable Mention: I said it before for John Lithgow, but the series 3rd Rock from the Sun was very good, and again showed his acting talent at a young age.   (500) Days of Summer was also very good.  I'm also hearing great things about 50/50.  At the tender age of 30, I believe he has successfully survived the "Curse of the Child Actor".