In my personal opinion the endings were all a bit too brief

[神剑烧鸡]

A few voice overs and a black screen followed by an ending picture, some of the characters I couldn't understand why they had a relationship, the first time I played through octave I thought the ending was going to be something about his life and his mother, but it turned out to be a couple with Sagittarius!
I thought he had a better relationship with Aries ......

[FranGran]

I think the problem is that those relationships are built when you face them. If you fought them few times, it seems like there is no reason for it to happen.

My point is: we have played too fast and too good and the game feels better when you take a lot of time, story-wise speaking, to reach the ending

[Amavanol]

Yeah problem is more that the game is super easy while being uber grindy (upgrade wise and story wise, like I still get new dialogues about zodiacs I beated ages ago after 28h+? wtf). I think that I've never seen Aquarius when I beated my first true ending ><
It would have make much more sense if we would get there after befriending everyone instead of just beating the game 6 times, or rush/condense the dialogues so that you don't end up retarting the game 10 times in a row on each character to see all the new dialogues available in the hub.