You asked, so here is my opinion: it's the least good album they've produced, and by a wide margin. I didn't much care for Lateralus or 10,000 Days upon initial listen but felt they had enough potential to draw me back for subsequent listens and they grew on me. I can't say the same for FI, unfortunately. Nothing about it is grabbing me, and the sound quality suffers from some periodic distortion that makes it that much harder to enjoy.