I get so sick of stories that basically play on Meiling being incompetent, shit on by everyone in the SDM, etc. It's lazy writing, and to me at least comes off as simply copying what a lot of other writers already do.
Eh, it's playing on the popular fan depictions of the characters rather than simply copying what everyone else does. The reason she's portrayed like that so frequently is because thats her most popular characterization in fanon after all.
This isn't one of the best examples of it, but I enjoy that version of Meiling. I also enjoy the competent martial artist Meiling depiction. I like both :o
It depends on the work after all. If this doujin had normal, competent versions of everyone who acted politely and were all sane and such stuff, it wouldn't really work as a comedy doujin, which is what it is. Now if she's portrayed as useless in a serious drama doujin, that would be a bigger problem.