i (as well as every other older swedish 90's death/black/doom band i guess) have had the MZ-2 since the day it came out. used it on nearly all my albums and live. stopped using it around '99 cuz i grew tired of the defined sound + decided to use multieffects. i agree its one of the best BOSS pedals ever, but u can instantly hear when it has been used and as for the SUNLIGHT-ENTOMBED sound - there's NO WAY it can compete with the HM-2 pedal. throw that on top of another overdrive and u got the skogsberg school nailed. however, for any other sound, that pedal is really fucked-up and weird and i wouldn't recommend it.