I saw it! I was not going to bother dealing with the crowds on opening weekend, but
lyra_sena and her man were going so I ended up tagging along.
Non-spoilery thoughts: It was tons of fun, but my initial impressions from months ago were pretty much borne out. I think I am just not wired correctly to get all crazy excited about this movie.
Come July 20 and The Dark Knight Rises, and you will see a completely different reaction.
On the other hand, fine, everybody is right and Tom Hiddleston is a revelation. Loki was more interesting than pretty much all the Avengers combined except for the relationship/back story between Clint and Natasha. I would pay money to watch Jeremy Renner and Scarlett Johansson beat each other up again. And fine fine fine, I will now watch Thor, fine.