I've seen several variations on this theme, where mechanics/rules/magic create situations (Love Tyrant, If Her Flag Breaks, etc.) As long as the gimmick isn't distracting, and the content/story is compelling - I say 'yes'

overall JNC is lacking in romcoms

lighthearted, cute, funny? all good things

if the underlying message is that it is "OK" for girls to be humans with desires also (anti-slut shaming) that's a plus
get's my upvote

I liked the anime, it is a good and wacky romantic comedy with some nice albeit mostly insane girls in it and a lot of all around good nonsense

Since JNC is owned by Kadokawa now and YP doesn't seem to have any intention, it would be nice if JNC could license the Trinity Seven spin-offs since they're all relatively short.

Not sure what's going to happen with this one. Is it going to be a rare one where the manga actually ends up with more story than the light novels?
Hopefully the novels themselves can be continued until an appropriate conclusion is reached. I'd be interested in reading them if that's the case.