Computers don't suck at go. They're not able to beat top tier human players without a handicap, but nor are they pushovers. They've reached the rank of 5 dan on

Computers don't suck at go. They're not able to beat top tier human players without a handicap, but nor are they pushovers. They've reached the rank of 5 dan on online go servers, and have beaten 9 dan professionals with a 4 stone handicap.