Torture Level is how little you enjoyed the album. So if it didn't bother you you might have a torture level of 0 - 10%, bothered you a bit might be 20 - 30%, set your teeth on edge but you could get through it, maybe up to 50%. After that, if it really got to you and you hated it, it can be anything right up to 100%, in which case you probably would shoot whoever recommended it, the artist, all their family, all their friends, their pets, anyone who ever interacted with them in any way, Mariah Carey*, and probably yourself in the end.
* You need a reason to shoot Mariah Carey???
