Mx0 is mediocre, in my opinion, but it has a certain flavor that really appeals to some people. That flavor is the reason I read it, anyway.
minakichan has already covered a lot of the good points. It's refreshing to see a main character who mostly has to get by on bluffing and even a certain degree of intelligence. Based on the scenario, I can care a bit more about his attempts to become stronger.
minakichan wrote:There will be occasional pantyshots and breasts (and there's one character who never has any clothes on, but she's not human, not developed, and you can't see anything anyway), but it's definitely not as much as it started out with.
Have you read chapter 95? While things like that aren't unrelenting, there are definitely some pointless fanservice moments.