Not good or bad, but revolutionary in a way we've never seen. Life in fifty years will be extremely different. Good or bad is left to be seen, but I wish it were taken more seriously.
Reminds me of this story that came up recently on NPR. An AI was being used to generate potential compounds for pharmaceuticals, so of course it was designed to look for minimal toxicity. Then one of them told it to search for high toxicity compounds instead and it gifted him with brand new chemical weapons on par with VX.
https://www.wired.com/story/ai-dr-evil-drug-discovery/