why are you saying GHP? what is the H? Are you mixing up GFP and ZHP?
for the voice acting I'm not claiming that the english voices are terrible or anything, just me personally I don't like them and would recommend japanese for this game.
I read the review, too. I was on the fence, but now I'm pretty sure I won't get it. It sounds like it suffers from a lot of what I disliked in Legasista - too many tutorials, yet too complex to skip them; cringe worthy dialogue, and well, just being a rogue-like minus the immediacy that makes Rogue-likes so appealing to me.
I haven't played Legasista (never even heard of it before) but the tutorials are pretty short and understandable. Maybe it's cause I played ZHP but the game really doesn't seem hard to get into to me. The only "complicated" thing is the divinigram but that's also one of the coolest things about the game. It's the good kind of complicated. It has clear benefits and isn't just there as a stupid gimmick. I also don't find the dialogue cringe worthy. It's certainly not as "cringeworthy" as hyperdimension neptunia or something. It does have some flat humor (all Lanael's second name gags fell totally flat with me) but there is other stuff that I do think is funny. Renya is pretty funny despite looking like a boring generic male highschooler protag. Based on appearances I was expecting Renya to be the "straight man" and Lilliel to be the idiot but thankfully I was surprised and they didn't go with the normal anime stereotype.