I've mashed a lot of the bo1 drafts (rewards are more consistent / better than bo3 online). Feels like a prince set that has a handful of pauper cards - the common and uncommon removal is really good. The problem is, some of the bombs are so absurdly ridiculous, it really doesn't matter. DMU had a handful of bombs, but there was no denying that on the whole it was a pauper set stuffed to the gills with fantastic removal and threats at low rarities.
The inclusion of the artifact reprints really does allow for a lot of interesting builds, though. Some are stone useless like Ashnod's Altar, but it's fun to make a pizza oven deck in limited that can actually function pretty well. Of course, it also means there's plenty of chance for someone to open up a wurmcoil or sundering titan in a reanimator shell and shit all over you. It also does allow you to spend the whole of pack 1 mostly picking colorless stuff, in the hopes that you get a better bomb in the next pack.
Black feels like it's one of the stronger colors simply because it's got a common-rarity instant-speed exile removal that's often only 1-3 mana plus a suite of other good removal. Additionally, the signpost uncommons in black mostly function without restraints: whereas yotian outcast or tactician want you to have a lot of artifacts or soldiers, junkyard genius provides his own stone to sac right away, the gb spider just requires a creature, and the wb one will usually find a target in the gy to return and often pumps one or two things on the board (more if you have tokens). UB is kindof clunky and awkward, and its uncommon reflects that - though it's still a 2/3 loot, which is fine.
as they don't release sales numbers
Judging by the fact that they're stuffing these 'festival kits' with excess commander decks, I get the feeling a lot of the constant churn churn churn churn isn't actually moving product. I wouldn't be surprised if the WH40k stuff sold rather well, though, since a lot of the card designs in the decks were genuinely fun.
I feel like it doesn't make the cut in the main of most decks, should have been just a B kicker and it still wouldn't see play in Modern at that rate. It's a nice naturalize though and belongs in the golgari sideboard
It depends on the meta of where you're at on the ladder, since for whatever reason different decks like to settle in at different ranks. It does a lot of work against decks stuffed to the gills with incidental artifacts or enchantments, and while it isn't great against the black decks, it can at least snipe tenacious underdog permanently. You could mainboard 1-2 if you're at a rank where you see a lot of annoying enchantments / artifacts.
I haven't really tried my hand at building anything for this standard format just yet, just been doing limited. I have a feeling there's still going to be no room for rogue decks and it'll settle into goodstuff on the rails soon enough.