OK there is no more Bruce Lee in this who played Kato in the 80's.
So what is left? Actually you are looking at the wrong product. Go over to the 3D version and I might give you a reason for seeing this. Because this movie was a 3D-starter.
Yes it is a technic show off. And unfortunately it ends there. The story is ages old and the new stuff from the next century doesn't change a bit. It feels like a B or C movie with so much mockup that they even had to promote it like hell to make it maybe sell as an A.
If you buy it..maybe it does...but take the 3D then at least it is, what is was meant to be.