My opinion? I finally got to install the new trigger in my personal XCR. Yes, even I had to wait. No line jumping.
The first stage is even and not too short. The second stage is quick and crisp. Reset is smooth. If you use the tip of your finger the pull is a little harder, but still much lighter and smoother than the old trigger. I would say, without a gauge on hand immediately, the pull is about 4 lbs.
Unlike the old trigger, there is no gritty uptake, vicious slap, inconsistent pull, or other complaints. Off the top of my head, I'd say it's comparable to a Giselle.
We are shipping about 50 of them to Wolverine. If you want them, you'd better give them a call. I spend all day yesterday packaging parts kits, safety kits, upgrade blocks, etc. We're aiming to ship them this week.