Yeah! the need for speed series is getting better and better...
First of all, most wanted has a very nice sound(engine, music, ... everything). It is just wonderful. The Graphics isn't as good as the sound, but after you get in the game, you will not even notice it. The story in basic is much the same as in both undergrounds, but it is "served" in a much better way. You lose your ride, the BMW, you have to start from zero challenging one blacklist racer after other, till you reach Razor the #1 blacklist racer who has your BMW. Well thats your objective!
The good thing in most wanted is that the game has a bunch of new cars. The European rocks! I just love BMW and Mercedes!
Oh! I forgot to mention the cops, well there isn't much to say about them, they are dum as always :) but it is a good update in the series, its fun to lose them, but it is sad to get busted :)
Overall need for speed most wanted is a great street racing game, offering you the possibility to feel what it means to "fly" across the city streets in "Cosmic" speed :)