When will ewan macgregor start fulfilling his potential again?

trainspotting and brassed off were just brilliant and now.....grrr. Love star wars but it's not an acting challenge and then there's moulin rouge, yuck, emma with gwynneth paltrow, the island with scarlet, yawn, etc.|||Yeah. I agree. What the hell happened to his career? He's been off for 5 years. Nothing memorable or good.