Just got back from seeing this with Dad (he's 70, I'm 43). We both absolutely loved it. Easily the most enjoyable comic movie since Dredd (high praise). This film has REAL heart but moves like lightning when it wants to. I'm sitting here in the pub now taking it all in over a Guinness. Wow.
All I can say without giving out spoilers is Go And See It. It's easily the best film with a Marvel connection in my book, and as I'm a huge fan of westerns you'all see some connections to a certain classic starring Jack Palance. I'll post more when we've all seen it.
Ps. I know it's unlikely that anything about this film will set next years oscars season alight, but Jackman and Mr. Stewart deserve high exultation for this one.