The implementation of a personal computer opponent that doesn't just learn, but can be deliberately "taught" is really cool. I still don't think I want it enough to buy one, but these little $14 figures are going to make great gifts for friends and stuff, so I imagine I'll end up with one eventually.
I'm still a bit iffy on how exactly they learn. For instance, it seems like if you attack them with a lot of jabs, they will "learn" to use jabs frequently. But that isn't very helpful. Wouldn't it make more sense for them to learn how to defend against jabs? I guess you have to first teach them to jab, then shield or dodge their jabs to teach them to do that.