I tried one a while back, basically when I was stuck for a tyre and it was all I could get hold of a short notice. I only tried it on the back and pretty much had the same thoughts as you – Fast rolling (better than others which are supposed to be fast like the Aggressor or even Minion SS) and predictable, but lacking outright grip. The funny-looking side knobs make for a pretty loose rear end, so it’s actually pretty fun to run in drifty, dry conditions. Braking grip is poor. It’s bloody awful in anything resembling mud! I replaced it when winter rolled around and have never felt the need to put it back on the bike.
The only time I think I would use it again is if I did an XC or endurance race where I wanted something fast but still able to be pushed round corners a bit.
Oh, and I agree, it just looks wrong!