Jack the Giant Slayer
It was great fun. A healthy number of scenes obviously made with 3-D in mind (I saw it in 2-D). All the characters were the flattest of archetypes but it didn't matter. The Princess Bride came to mind in terms of story-telling, superficially the framing, and obvious silly tone (though it didn't have the quality of characters and wit). There were definitely laugh-worthy moments. The CGI was decent, it worked for the movie. The end of the movie felt a touch too contrived but could set things up for a contrived sequel ;0 All in all I would highly recommend it. Just old-fashioned fun.
I also got around to seeing Seven Samurai. It was entertaining. Some of you have recommended it as a model for a Star Wars movie, but I'm afraid I'm lacking in imagination. However, Kikuchiyo reminded me of Anakin - with occasional flare-ups of Jar-Jar.