Have you ever had the feeling you've seen this kind of thing before ? Unstoppable is nothing more than a TV movie or direct to DVD, its about a runaway train thats it, you know how its going to end, cause its just a train on a track heading to its target. Denzel is so hammy in this role every time he speaks its like is speaking with a mouth full of cotton wool you can hear what he is saving he's just hamming it up for the camera and the audience, and its like he knows it too. Under Siege 2 is a film on a train but at least this is engaging and has more to it than Unstoppable. With a couple of pointless references to our hero's back story its just two guys on a train. Its not a poor film just a dull film, the sort of thing you watch on a rainy Saturday afternoon.