haha yeah i bet Genesis could be a bit, uh, mercurial... a hard one to deal with on any sort of regular basis.
interesting to know re: Lethem... I was thinking of maybe picking up Gun, With Occasional Music as it seems like praise for that one is almost universal (even from people who dont like his other stuff...), though i'm still intersted to check out some of his other stuff too. Interesting that you said that about Pynchon, because he's next on my list... i've read Crying of Lot 49 a few years ago and liked it, but not as much as i expected to. Then a friend of mine gave me his copy of Gravity's Rainbow and its been sitting on my bookshelf looking at me... maybe i should skip straight to that, if he's the master?