I think the drumming on Deliverance impresses me the most. Ghost Reveries has excellent drumming, but it is only truely great sporadically, with some parts sounding ever-so-slightly half assed (for Martin, not by most standards). I think the drumming has been excellent from Blackwater Park onwards (thought that MAYH was much better drumming than Still Life, but that's just my opinion, not a huge Still Life fan anyway). Deliverance shows both of the best sides of Martin. It shows that he can play brutal drums just as well as anyone else (but with more exciting fills), and shows that he has an edge as far as creative, inventive technical drumming is concerned. I think it best displays that, of the drummers out there, he is certainly one of the ones with a natural musicality in addition to technical proficiency. Excellent.