I have 4 model 125's, 2 micarta, 1 leather, 1 stag and a 5th one on order. They're convexed A2, crazy sharp that I find easy to keep that way. Of course it's a knock- off, copy, of the Randall model 25, some find that offensive.
In general, I find the knife well done for the price point, a bargain really and would, and am, buying another one.
Having said that, there is a slight "dimple", "depression", on the blade. It's about mid-blade where the the edge grind and flat portion of the blade blend in with the swedge. It barely noticeable but it's there, apparently on all of them. Mike Stewart of BRKT, who make them for BlackJack, says it's normal and unavoidable with that type of grind and blade design.
A quick YouTube search should bring up a short video or two on the subject. The average person would never notice it, however, once it's been pointed out, you can definitely see it. I wish it wasn't there but it's really not a big deal, at least in my opinion.
FWIW, my "Stag" doesn't look that nice. One of the hazards of buying online, sight unseen. YMMV.
Anything else?
Edited: Here's a video showing the "dent".
http://www.youtube.com/watch?v=kJ5Sol0frQk&feature=related