Kingdom of the Crystal Skull is no Raiders of the Lost Ark but it is still a satisfying, entertaining action film - far better than other sequels I've seen (helloooo Matrix: Revolutions, I'm looking at you) in recent years.
It's well acted (though some important characters could have been utilized better) and does give in to the fact that Indiana Jones (and Harrison Ford) is not as spry as he once was.
The action and effects are spectacular - I don't think we could have expected anything less from Speilberg, Lucas and ILM. I did feel that a particular CGI scene would have been more in keeping with the Indy spirit if it had been live action.
But still I enjoyed watching Kingdom of the Crystal Skull and it's a good ending to the Indiana Jones franchise.
8/10