Agreed. I don't care if i'm jumping the gun or worrying for no reason but an Avengers film under the $200 mark is in fact not a good sign. For two reasons. 1. Not enough of a budget(especially after the actor's pay)for the mass amount of effects that should be in this movie. 2. If they do in fact have a lot of effects or at least a decent amount, they might not look that great. I'm not a CGI nitpicker so Hulk in TIH didn't bother me in those few shots were it was real noticeable but I hope they can improve on him in The Avengers.
Thor is also going to need a pretty damn big budget for the effects I think.