Its bad...
yet its so close yo being good its hard to say whats wrong with it, I would have to say the reasons reason is its a little choppy when he catches weapons/ dodges bullets, the bullet time attempt was timed wrong, and the part where he tries to run for no reason reminded me of the type of dramma on a crappy soap opera. you could improve by:
1- use bullet time just before the action starts, and just after it ends, i.e. dont start it when he catches the knife, end it then.
2-make your main character fearless, but smart, so he doesnt run away, but just takes cover or something
3-fast move ment does not mean jumping across the screen, if it is an extremely fast movement use bullet tome...corectly
4-develop a burning hate for soap operas