Look at that rating! I'm just as surprised&shocked as you are! The ABCs of Death 2 was definitely an improvement on the first film with far more good outweighing the bad, hell, there really weren't many vignettes in this one that I considered unwatchable, which is a big improvement on the first installment. I also really enjoyed the animation in the opening credits.
In hopes not to bore you with a play by play, I'll just list A-Z in a few different categories -
X and Y
A, C, D, I, J, N, O, Q, S, V, and Z
B, G, K, L, M, and R
THE DUMB BUT WATCHABLE:
T, U and W
E, F, H, P
I was pleasantly surprised to say the least, 2 hours flew by and I was wishing they had installments for Ø, Æ and Å.