Great fan of Robert Downey, Jr and he delivered! Movie pushed the envelope of ditzy, beautiful girl who has the hots for the hero, but I guess it befits a storyline from the comics! Never was a comics reader, but I appreciated the gadgets, special effects, and rock 'em/sock 'em entertainment from a 21st century Hollywood production. Waited the whole movie for the song, but it doesn't come until the end; great punctuation to a great movie. Prepare for an adrenaline rush. Oh yeah...wait until the end of the credits for a tempting morsel.