Yeah, it's that good

Just adding my voice to the increasingly loud chorus in praise of Iron Man. Director John Favreau really strikes the perfect pitch for a comic book movie - the playboy bit is played for the right amount of laughs; the switch to righteous indignation is smooth and not hammered home; the action sequences are exciting with great effects that do not take over the film; and the cast (for the most part) does not overplay their parts. Fun film. Worth the extra bucks to see it on the big screen. Just stay all the way through the closing credits.