Oh, the Avengers has holes that would put Swiss cheese to shame, an antagonist that was written thinner than tracing paper (a shame, considering the strength of his last outing) and Jedi Jackson swapping his robe for an eyepatch and calling it a different character... but I didn't care!!! Great humour, great action, great balance between the main protagonists... a pleasing flick that somehow manged to be thoroughly entertaining for almost two and a half hours. In short... a lot of fun.
Now, Joss Wheadon, use your heightened powers for even greater good... demand they let you bring back Firefly. :)