Well, it got here from Bowers Tactical. I ordered it late Tuesday, and it got here Thursday afternoon. Mike's a great guy to deal with, and has I believe the best deal on the net.
Well, it's not really a lot different from the A2, as fas as my criteria list goes, but it is in some ways an improvment.
-The trigger distance is the same, or a little less.
-Storage space is only useful for batteries, or minor bolt parts. No more storing a bolt and accessories, unless I do some surgery on the rubber "plug"
-Grip texture is rather pleasing, actually. It's aggressive enough for good traction, but it won't tear your hands up. It's completely hard plastic, so don't expect rubber (I did)
-Winter Trigger's totally gone, like Kisara said. This could be a liability, but we'll see. But the gapper function is very nice. It's also 40x less ghetto than the earplug I usually have in there.
-One handed shooting and transitions: The grip seems to balance the weight of my rifle in a nicer way. I like it.
The feel is overall much improved, even if the raw features are a bit of a draw.
I made a full review and writeup, but I fear for my home server's bandwidth. I've uploaded some pics to my Uni account, though:
What you get for your ~$30
The plug. It's sturdy, and shouldn't be torn off by anything like normal force.
I think it improves the look of the rifle. YMMV
The duckbill/gapper. too bad it prevents the trigger guard from moving down.
Thanks for the input, everyone.. I'm basically happy, but maybe I'll order up a Magpul next.