KFF is so OVERCHARTED in LRB. Infact, I think it's the WORST note chart I have ever seen. My bro played it on his 360 and he could only manage 2*. He got me to try it and I could only manage 3*. I alt-strummed. I only ever got x4 once and could only hit one OD phrase. This song is just too AWKWARD to play. I had a look at the same song on Band Hero and it's like 10 times EASIER.
Even Painkiller & Bodhisattva is easier than this!