Honestly, it's not that the girl's personality is too much, it's the fact the guy is always a creepy loner type character with no spine. It just feels bad reading it when the girl just straight up dominates him. Since this isn't a softcore ecchi porno story. It would honestly be funnier and cuter if he was doing similar things to her as well. But, I guess people are into this stuff now.
I'll wait for those same reactions to a girl doing this stuff when a manga comes out that flips it around and it's the dude doing this stuff to a girl instead.