So far pretty good.
P.S. Never summon a stereotypical SJW to your world, never. Ik that this hero ain't an SJW but he sure does act like one. (has meltdowns, thinks the dude's trying to build a harem, doesn't fully listen to what he says, etc.,)
P.P.S. The whole summoning thing lies in a grey area I'd say. From the kingdom's POV, they've got no choice and from the hero's POV, it's not his problem.