That air duel has the same energy as "Drive me closer, I want to hit them with my sword"
I really like that this chapter shows that the Modern military is not invincible, even if they have the advantage, they can still get killed.
Are you the type that don't like hearing ANY criticism on any work? Did you come from twitter?
Its fine to enjoy things AND criticize it.
To me, these types of stories are a guilty-pleasure for me. Same cliches as other fantasy/isekai/mmo-esque stories, but I still enjoy it because...
As far as Isekai MC slave stuff goes, at least this one has an okay justification. Most of the time other Isekai stories are just aping each other with the whole slave-harem shtick that it has gotten old.