I don't like Mark Hamill so much. I mean, I can't think of anyone else to play Luke than him, but still... I don't know, he seems to be so weird... and have you guys noticed how different and aged he seems to be on ESB and ROTJ, compared to ANH?

HC, he is ok. I don't think he is a bad actor, it's not easy to act when you have greenscreens, a prequel script by GL, and GL himself sitting on the director's chair, besides, it's one hell of a resposibility, acting on a star wars movie... one mistake, and all the fan will hate your guts for eternity...