At least, against AI. I can beat 1v1 and 1v2 against all 3 races and against a pair of Terran and Protoss respectively, and 1v3 takes time, but from a trial I did before I think I can manage it. I've not got many human opponents to try my skills, besides my brother, and we're kinda short on mouses (We've got 3, but me and my cousin use one each, and the other drains batteries fast), but we can play, occasionally. I've watched him though and my APM is higher than his, I think.