It's better than the first, which isn't hard to achieve, but maybe it was just the Wii controls that made it fun to play - once.
It was poorly produced and the gameplay isn't worth mentioning. Stealth was ridiculous due to stupid AI and gunplay was... standard, nothing special.
I liked the style of it, but it could've been so much more. As I said, though, much better than the first. It's also pretty easy because the enemies are so stupid.