I will never buy it. No testing my resolve required. I absolutely hate Treyarch SP Campaigns. THey never felt like COD ever. The first Treyarc COD I bought was the COD3 for my PS2, and I was taken aback as there was nothing COD-like in it. It was only later that I looked closely and realised its not by the guys who made my fav CODs on PC. I even gave World at War SP a try, but it so non-COD it could make me puke.
I am never coming near Black Ops SP ever. Heck, I still haven't played MW2 SP, though my friend has been pestering me non-stop to borrow his copy and play the "Best game" in his collection. I will give MW2 SP a go one day, as it is still from IW, but Black -Ops :- Never ! Somehow, even the artistic sensibilities of the visuals in Treyarch CODs are way below IW CODs. I mean look at the levels of MW, MW2, COD, COD2 and then look at WAW and Black-Ops levels. There's something unpolished and and different elements don't mesh together. I mean, yes, the characters have details, but they are not appealing at all ! SOmething Treyarch needs to learn from the artists at IW.