I thought it was good, though it had its flaws. The uncut version they released on DVD and Blu-Ray was better than the theatrical cut. Unfortunately I don't think it'll get a sequel. A loose follow-up was planned, and I heard it was shooting, but there's been no word on it since.
It sucks. Universal needs to realize that its classic stable of monsters has huge potential. They could easily be their own Avengers. Just do Frankenstein, Dracula, and the Wolfman, and then bring them all together for a big showdown. But instead they sit there with their fingers in their asses, and they're doing yet another reboot/remake/whatever of the Mummy. He got his big remake, and now they're giving him another one? What about the Creature from the Black Lagoon? He hasn't been seen at all since the initial trilogy of those movies, aside from a look-alike in Monster Squad.