Starts like the Rise one ended, fades away, falls down, starts building away... I could see these two playing into either other/taking turns to keep building and breaking it all down. Nice.
Personally I think Atmos was my favorite btw, at least the first time I listened it had me so hyped up I could've just jumped up and gone out running. XD Perfect work-out type of music if it had been longer... but all of these are great. Some more ambient and spacey/some a bit more ominous...
-cd-