Episode 2 is a small improvement over Episode 1. The Black Knight is a cooler opponent than the slimes, the fight has some visual flair even if the CGI is rough, and the pacing is tighter. But Kelvin is still a boring protagonist, the world is still generic, and the writing still plays everything safe. If you're tired of generic isekai, this won't change your mind. If you just want a decent "overpowered guy fights strong monsters" show, this episode delivers that well enough.