Beautiful, eye-catching grid! Jim curates our Grid Art page, and he tends to put in more than I would. But this one I have no doubt about — looks like a Magic 8 Ball filled with crossbones! Stunning.

Those corners of black squares (six apiece) don't just help create neat grid art, but they make "turning the corners" so much easier. Those black squares nibbling away, helping stagger the starts of answers, are magic indeed.
Speaking of magic, wow was I surprised to get such goodness in YES MASTER / BOSTON CREAM / SISTER SOULJAH! Heck yeah! That's not supposed to happen with puzzles like this, where so many long stacked answers have to wrap around the full perimeter. (If you're one of those people who doesn't want the magic to be taken away, forget what I said about those black squares in the corners …)
And MAJORITY RULES / HOME THEATER / TEXAS SIZE? Okay, that's equally as good! Seems impossible, even with those chunks of black squares in the corners.
AND BOOP A DOOP (awesome name, even if I didn't recognize it) / BIG TICKET ITEM? Yes! SEND A LETTER didn't do much for me, but so far eight out of nine long slots converted into gold? That's an incredible conversion rate.
Too bad the east section didn't quite live up to the rest. RELEASE WAIVER is okay. MARIONETTES is fun. PANNED OUT didn't quite pan out, those +preposition phrases a bit dull. Still, an incredible quantity of long answers interlocked around the perimeter.
If there hadn't been quite so much in the way of esoteric mid-length entries — ANSELMO, SYNODAL, HELLENE, SARAI, the deadly AMATO / PELLA crossing, this would have been a POW! level themeless. But this type of grid arrangement is so tricky, bound to force compromises somewhere. As much as I loved the perimeter, the middle let the rest of my solving experience down.
I think it's a reasonable trade-off though, as you're bound to have to give up something somewhere with a layout of this difficulty.