Don't have a dog in the fight-- I'm using both React and Angular2 in production. I just wanted to add that create-react-app (which was built by a few guys over a weekend or something like that?) I found to be IMMENSELY more useful than angular-cli.

I know a lot of work has been put in to angular-cli and it's been through a few iterations at this point, but I almost wish they would scrap the whole thing and fork create-react-app.