The problem with Corbyn, from my view, is this:  Other than opposition to austerity (which I'm, of course, with him 110% on) and the National Investment Bank/"People's QE" (which sounded intriguing but, alas, was probably largely just populist rhetoric), I don't really understand what he stands for.  He seems to have been a protest candidate who won, and now he doesn't really know what to do.  The dog who caught the car, basically.

I could be wrong, but that's my impression of him.

Be nice to America. Or we'll bring democracy to your country.