Sundays and math... two of my favorite things? Well, not really, but some of these theme answers elicited a smile, like POWEROFATTORNEY (I'm not going to take the time to figure out how to correctly format exponents in Blogger), and SAMEDIFFERENCE (x - y = x - y). LOSANGELESTIMES just seemed kind of strange, and I might not understand fractions enough to get CASHDIVIDEND. In short, this was maybe not the puzzle for me.
On the upside, GLITTERATI is always fun, and I thought GAVEITAGO (38D: Attempted something) and ENDEAVORED (76D: Made an attempt) were good entries with oddly similar, but not identical, clues. The NW corner is somewhat exotic with COEXIST over PHARAOH - contrast with SEERS over ERRS down in the SW.
I'm never entirely comfortable with AHSO being in a grid. Maybe it's hypersensitivity, maybe not. URANIC, RAMMER, SHOOP, SHMOO, VARIG, SCALER... kind of a lot of stuff that wasn't all that great. Still, I'm looking forward to another week of weekday puzzles, starting tomorrow! Or, really, starting at six pm tonight! I'll see you later today for another, hopefully more positive review. :)