I have to admit the trailers and shorts I've seen previewed on WarCom do look pretty good, there's one about Blood Angels that's entirely black & white & red, some of the other stuff looks interesting too. Only problem is I just don't think I'm really all that bothered! Certainly not chomping at the bit to sign up, but then I don't sit and watch a huge amount of streamed content full stop, be it YouTube, Netflix, Amazon etc. we watch 1 or 2 things and that's about it. Not sure I'd ever get the most out of it even if it's only a few £££ a month.
The Vindicare Assassin looks awesome but I feel like it needs the
rest of the statue! 
There's just a SoB bust (can I say that?) hovering a couple of metres off the ground! I'd love to see somebody get hold of it and whack it on top of an appropriately enormous terrain piece to do it justice. Would look great as a vignette mind you, then the context doesn't make much difference I guess. Orky boy I'm sure is great too, I just hate the yellow colour scheme and can never take them seriously. Looking past that I'm sure he'd be a great mini.
Very interesting that there'll be an exclusive mini on the anniversary of your subscription. Worth £25 so near enough half of your annual subscription pays for a mini and the other half is for your content. Overall doesn't look like a bad offer from GW, quite unusually for them it has to be said! I wonder if they can keep up with the demand though or will it fizzle out after the big blockbuster launch?...