I was never into our USA version of Life on Mars until the end.... That out-of-almost-nowhere twist! but I have since bought both the American and UK versions mostly because it's one of my dad's favorite shows. For those who have seen both: Which is better?

I like UK star John Simm better than USA's Jason O'Mara but I get a kick at how old Harvey Keitel is compared to the original Gene Hunt, Philip Glennister. Anyway, what do YOU guys like better?

It's also important for me to say I've only seen a couple episodes of the UK version so far....