If you're still the same person you were when 10,000 Days was released, you will no doubt be disappointed. Because Tool is a different band after 13 years, with different people (as is to be expected) but still sharing a common history, chemistry, style and origin point. The rock/metal musical landscape is also vastly different. That said... this is a Progressive monument for all time. Fear Inoculum is the Prog album I've wanted/searched for, for over 15 years. It's the culmination of their entire musical journey and careers. 10/10