Yeah, it's kind of tough to call him a future superstar when his first year was full of mixed results and his second year has not started yet...
I mean, his team was a mess but he played really well for a rookie. I won't say "superstar" because he hasn't shown anything on defense and he would need to be lights out to just be a one way player that gets to top level heights like a Curry or a Nash. But he has been really impressive. I'm a Laker hater but I don't think there is any argument.