I really like it, The Dev really get the characters and their personalities.
The only thing I know about the personalities of Konosuba is that Aqua is called useless goddess, the mage is obsessed with explosions and the blonde is a masochist.
If they really managed to capture the personalities of the characters in the game, I think it would be a great detail, especially because I understand that Aqua's personality is almost always preferred by the NTR community of Konosuba.
The rpgm gameplay was super bad when I played it, I would hope he solved that by now. He went for a big futa route which wasn't my cup of tea so I haven't played it in a good while. But the NTR was ok. The koikatsu style animation where really good, so that's its big selling point if you ask me. Its worth giving it at least an hour to see if you like imo.
I see, just one of the criticisms I've read about that game is the gameplay, to the point that I was not clear if it was RPG Maker or VN style (from the screenshots I've seen, I imagine it mixes a bit of both).
Another criticism I've read is that many times the routes of the game are difficult to understand and carry, you have to be attentive to the decisions because without realizing you activate a route that you did not want (I read a comment about someone who accidentally activated a route not NTR and had to start almost from scratch haha).
At first I didn't like the games made with Koikatsu's animations or renders, but after playing Fujino's games I changed my mind and now I like them hahaha. I really liked his Chainsaw game and I don't like the series at all. Although I would have liked it to be a little longer.
I guess I'll give it a try and see how it is. If I like it I'll add it to the list of projects I'll be following closely along with HC3, Corruption of the village, Turning the page, Whispers of the Dark Elf, Fujino's Sao game, and another one that also uses Koikatsu, I don't remember the name but it was about the MC being teleported to another world along with his stepmother and stepsisters.