Cool-looking pattern of black squares! I don't personally like seeing too many black squares in a themeless, which triggers my constructor's brain into realizing how much easier any extras (cheaters) make a grid to fill, but Damon strikes a nice balance. The SW to NE diagonal lines are aesthetically pleasing.
My constructor's brain also triggers when it notices long stairsteps of 6-letter entries — that's so tough to do well. It was a pleasant surprise to see the upper half, what with TEX MEX, MEDUSA, LO MEIN, MATHIS all worked in. Yes, it required a STER and the I'm-not-quite-sure-that's-legit TILERS, but those are minor prices for all the great material.
The opposite section didn't come out quite as nicely, what with the DOTERS / SAVERS combination. I don't mind the latter much, since it's perfectly fine as [Life ___], but there aren't many ways you can clue that. In conjunction with TILERS, the trio stands out to me. And check out all the Ss and Es along the diagonal (end of DOTERS, COVENS, RATINE, etc.). That is fine, just not super exciting.
I really like what Damon did with the long answers, even more so given that they're weaved right into these difficult stairsteps of 6s. Great answers in WILLA CATHER (author of "O, Pioneers!") crossing TOTAL IDIOT, and Orwell's MEMORY HOLE concept crossing SATIN SHEETS. All four of them are fantastic.
It's also very tough to "turn the corner" with triple-stacked answers, so Damon does really well with MEANS IT / MOM JEANS / MARMADUKE intersecting SAUCE PANS / INKSTONE / TSETSES. That last one isn't great — usually I hear it as "tsetse flies" — but five out of six is darn good in this arrangement.
And on the other side, LETHER CRY looked bizarre. Took me forever to figure out the parsing, LET HER CRY! Along with IN CAHOOTS, that corner wasn't too shabby.
Two clues you might have missed:
- [Produces heat?] is a clever way of hinting at DRAWS, "heat" being slang for guns.
- [Guards on the gridiron] made me think of a noun, i.e. OFFENSIVE LINE or something. Love the misdirect from a lineman to a cornerback, the clue actually getting at the verb, COVERS.