I think this discussion is dumb. Its all about taste. When music reaches a large audience, you will have widely varying opinions on everything from what the "best" song is, to if you like the show poster. I mean, yeah, these posters on this site are interesting. They still are just posters- take from it what you will. They run the gamut from subject matter- heavy to lightweight; they run the gamut in style and execution. I think trying to hold an artist to an aesthetic that he or she doesnt define is dopey. There are no rule books out there- this stuff is supposed to be fun as well as work. One of the things I like about posters is the encouragement to experiment. Some work, some dont.