Never said he wasn't a high-major player. I said he's not a starting-caliber player. And that is true.
I watched him play a few times. He's a fine player who will end up being productive given time. People are really overrating the level of competition in OTE. He's got some moves, but he's small, not a very good finisher, and is a meh shooter. Entertaining player though.
He was absolutely not the best guard in OTE, lol. There are OTE guards in the league right now dude.
Is he worth 400k? That I don't really know. But if that's the going rate for a first guard off the bench, then it's a good investment.