Originally Posted by BigThor
Thor was a BEAST in the 2nd season and I consider that the best represention of Thor's power level outside of the comics. The "Purple Man" episode, the fight against the Kree, and Thor vs Red Hulk were perfect examples of that.
I'd even go so far as saying EMH's 2nd season is how I'd like Thor to be handled in the rest of his big screen appearances.
I'd also include the Ultron episode, that was awesome. In it, Ultron waits until his robo-avengers are fully assembled before they take on Thor, and it really takes all of them combined to take him down. And after he's captured, Ultron says something about how Thor was the biggest threat. Loved how Cap was so smart in this episode too.
Overall, the characterization of Thor in season 2 was great. He was clearly the most powerful.