MY first impression of TFF is that it sounds like all of the leftovers from the last three albums. It's all of the Wildest Dreams and Different Worlds without the masterpieces like Paschendale or DoD. I've only listened to it once, so it'll probably grow on me somewhat, but there hasn't been anything that really grabbed me by the balls like AMoLaD.
The real highlight thus far is when WtWWB gets heavy, about 7 minutes in. That was the only time it really made me go FUCK YEAH!.
I also noticed that Satellite 15 reminds me a lot of old-skool Anthrax, circa Persistence of Time. And interestingly, as the second part of it, I like TFF much better than when it was only a standalone track.