For being "one of those" H-JRPG games, I've actually enjoyed this one a lot. It has tons of content and "scenes" and the way the RPG part works (with "board game" dungeons and nothing but dice rolls) is both niche and enjoyable.
I'd say that among similar games, this one easily makes it into the top 3. Has some issues, sure, but overall I think if you want to have H-content AND a decent game, you can't go wrong here.
Only thing I would've liked is if the "scenes" had some actual animations...they are fine, but sometimes I miss some "action".