Pros... Some keys are excellent (uncapoed)
Am,A#, Bm, C, D, Dm, D#, Em, F, F#m, G, Gm
Cons... Some keys are unpleasantly difficult to master
A, A#m, B, C#, D#m, F#
All in all, I'm very satisfied with this tuning... Though I'm never far from my capo... ;^)
ttr