I think tony hawk underground was a bit of a let down, and it pales in comparison to THPS4, it hasnt many levels, the levels arnt very good and the new stuff added isnt too great. I have completed both you see and tony hawk 4 is much better, does any1 agree with me?
So if any1 is going to buy it you might wanna test it first, u know u dont hav to but overall TH4 is a bit better