I feel the need, the need to chime in here. I, just today, made a trade for a pair of Epi Alnico Classics (57CH(G)) pickups for a DigiTech Bad Monkey, and right now, it is one of the best sounding overdrive pedals that I have ever used. Very articulate, even with the gain and level full up. I feed it into my Fallen Angel 40, set on the clean channel with the gain up all the way (not very clean!), turn the Gain knob on the Monkey all the way down, Level all the way up, Low at 12 o'clock, High at 11 or 1:30, gives me a nice boosted, preamp distortion, crunch sound! I love it! And, when the Gain is cranked, sweet mother may I!! Watch out! It also does equally well on my modded Crate V5! I guess that I am just a "mid-hump" kind of guy... LOL
Between this pedal and The Rat (II), does life get any better?

Cheers!