Blah. What did I just say about 1A? SABENA (1A: Former Belgian national airline)? I say again, blah. RETAKEN, LAA, LIA, EAP, LBO (?), NONACID/ALKALI, XERO, OBLA, MUS, NOI, UAL, IVO... look almost anywhere and you can find something to dislike.
The theme was fine, but not especially challenging. Once you understood the idea, which was early, many could be filled in immediately. We have a fondness, of course, for THEBALCONYISCLOSED (47A: Roger Ebert), and THTHTHTHTHATSALLFOLKS (64A: Porky Pig) is a fun one, but overall, we just didn't love it.
On the bright side, though, FLEX (28A: Move a muscle?) is nice, as is INCENSE (18D: Holy smoke), and 104A: Animal house (BARN) took us forever, but we laughed out loud when we finally got it. So, a few nice ones, but not many.
Lastly, and I tried to end this on an up note with that last paragraph, but then I remembered YESITSME (80D: Possible answer to "Is that you?") Really? And what about CROSSES (94D: Bit of field sport equipment)? What does that even mean? It doesn't refer to lacrosse, does it? It can't.