Yeah he looks pretty good for Thor, but what about acting? As far as size goes he's a good enough height and he can put on some weight. I'd say 20 or 30 ponds at the most, the guy doesn't have to be huge, this is the movies people. He doesn't have to be the size of Thor in the comics. I'd say about Routh's size in Superman at least with probably 10-15 pounds more, but Routh wasn't all that big to me. Then again at almost 6'4 the guy's pretty tall so maybe 40-50 pounds. I didn't think about the height issue, cause when you're tall 10 or 20 pounds more of weight doesn't make yoou look that much bigger. My cousin is 6'4 and he put on 20 pounds going to the gym, and|I swear you could babrly tell, so maybe 40 or 50 would be better.