This manga is good in that it has a lot of good comedy. The premise is pretty interesting and sets up a lot of strange situations that are interesting to go through, which are generally quite amusing. Sure, the plot is incredibly basic and leads up to an ending that is incredibly predictable considering the tone of the manga. But hey, the journey there is comedic enough to make it worth it. Character wise, the wife candidates and daughters were a pretty varied bunch, and watching their interactions with each other, among daughters, among mothers, and especially between mother and daughter was quite interesting. There was a lot more substance there than I expected, and I think the cast there is pretty solid. On the other hand, I felt the protagonist was pretty weak, and I don't think I have a particularly high bar for such. There wasn't even an attempt at establishing why they like him, even with the standard throwaway clichés that authors usually throw in for such, which while I am not particularly fond of I can definitely see the purpose of in light of their absence from this work. The ending tries to make some attempt at it, and gets a strange serious tone doing so, but it really isn't adequate enough, only making up for his weakness, but not really showing any strength. Still, the rest of the cast manages to be pretty strong without him, so that isn't as much of an issue as you'd expect. The art was also very good. 

tl;dr: A hilarious manga with an interesting premise and a good set of characters outside of the protagonist.