In full honestly, it seems like I have been rather negative with Lost Word. However, all so much as I hate gacha games and this one has created me some frustration, there are still a few thing I think are rather good:
game graphics are actually quite good, even if animations are rather limited and only rely on characters changing their face expressions
the character art is again, quite good, and rather consistent
compared to other gacha games, there is little fan service in terms of designs and (over)sexualisation - well, yeah... besides a few characters (looking at you, Patchouli and Yorihime butt, Yukari cleavage and Meiling and Kasen thighs), the game is much less horny in terms of designs and how much the characters are dressed
Note: well, the Easter even has happened. Yeah... we got bunny outfits, but at least they are not as exaggerated in terms of revealing. I have seen many other gacha games in discussions, and their characters are barely dressed at all. Basically, the "this is totally not NSFW, but somehow it is family-friendly" kind of situation. However, I have a question: knowing swimsuits are cannon according to Silent Sinner in Blue (at least for Reimu, Marisa and Remilia), is it possible that swimwear skins will be added in any potential summer event? Also, THAT very specific Murasa art from DanKagu.
the music is good - even if like 95% of the battles have a Cool & Create version of Greenwich in the Sky as battle theme (which makes it a little repetitive), as well as, personal opinion, some of the songs chosen not fitting with the characters, I think that overall Lost Word has good music. Same goes with Danmaku Kagura, which I guess is a must since it is a rhythm game. Now I really wonder when will Akatsuki Records get added in Lost Word in any form - I feel like they are one of the few groups still missing from that game to make it more interesting
the variety of characters to choose from is quite satisfying - even without the alts and reskins, there are still a lot of the 2hus to pick from, and there are still, even if just a handful, to be added
the gameplay might be boring and repetitive (if you consider gacha games have gameplay at all), but at least it is rather easy to understand
the game is free to download, so that is a bit of a plus