decent movie, all star cast.  Lost a few key players from the 1st one.  Not sure how the story line went so basic for this one though.  The 1st was more satisfying, not to give it away at all but this one went more primal with advance tech and considering how the 1st 1 went I expected more/different end....  Just felt to primative for the advancements.  Still worth a watch if you like watching lots of stuff blow up.  It was certainly ok but not as good as I had hoped based on the 1st one