Well, the style is the same, the quality improved. What most people complained about on UTP, that the guitars were too much in the background, is 'solved' on TFM, they are clearly more in the forefront. Soundwise not a whole lot changed, just slightly improved basically (improved snare sound).
The style is the same but the material just isnt as good.
At first i didnt like the low guitars on UTP either, I think most of us complained about that cause we were used to the loud guitars in the past. I got used to it fast though and with this "new" style and muddy guitarrsound i think it works much better that way, more vocaldriven.