This isn't some ground breaking series. As a whole it is pretty generic.
However it proves that what makes the series good or not, is the writing and execution of the concepts they are going for.
It's amusing and fun to read, as MC digs his own grave/task failed successfully. And that is all it needs to be.
Anyways, it should be interesting when we get to the possible snu snu arc. MC is failing so much that when they cannot contain their love/admiration for him, he will regret the idea of having a large harem.
Though knowing MC, he probably will screw up at a critical moment and either become known as a celibate saint, or there will be a misunderstanding about his preferences and he gets a male harem.