See, the thing is, most books that are considered "classics" are that way because, for those who can attain a certain state of mind and get a grasp of the idiom (eg Elizabethan, Victorian, Modern, etc. English) these works are - really - good. Lots of things are worth reading that don't make it into the canon, but there aren't many things that do make it that don't deserve to at least be read, if not revered.
That said, Dostoevsky's Notes From Underground is riveting. I can't give you an informed opinion about the various translations of Russian literature, but Richard Pevear and Larissa Volokhonsky have done an absolutely spectacular job with everything I've encountered of theirs so far.