Treat it as a pair programmer. Ask it questions like "How do I?", "When I do X, Y happens, why is that?", "I think Z, prove me wrong" or "I want to do P, how do you think we should do it?"

Feed it little tasks (30 s-5 min) and if you don't like this or that about the code it gives you either tell it something like

   Rewrite the selection so it uses const, ? and :

or edit something yourself and say

   I edited what you wrote to make it my own,  what do you think about my changes?

If you want to use it as a junior dev who gets sent off to do tickets and comes back with a patch three days later that will fail code review be my guest, but I greatly enjoy working with a tight feedback loop.