In most geographic areas, this game is...
not all that bad as long as you can get 8x1 spreads or better. I'd have a heyday with it if I could get the 20x1 Grif mentions below.
Problem is, most geo. areas are islands of 6D 2.0 junk and that makes this game pretty attractive. Obviously, in LV, Reno, Biloxi, there's better stuff around.
The .5% edge is easily beatable with a decent counting system and 3x1 spreads or better for this game... one would be clearly above 1.5% at 8x1 with a strong system.
Spok