This is my first time playing the game and I was really impressed.
The prologue was nice and meaty, if light on the H content, but hey, its a starting game.
I LOVE the "Press X to Doubt" style gameplay with disproving people's stories and uncovering false memories. I just wish there was more of it.
At First, I HATED Akane, but the more I read into things, and the fact that I got to play the "bad ending" which gives you Akane's motivations behind what she did, I like her, alot. Girl got some major Tsundere (or should I say Yandere?) vibes going on, but I think once her back story comes out in the main story line, we will all like her crazy ass more. Girl just needs to get off those pills. Though we can all agree Selena is best girl.
Also, some thoughts: I think Serah is Mandy's daughter. I think Akane is working with Ellie in S.O.H.S (the hidden image in the lamp is signed "-A". And I think Akane is your sister by another mother. Possible this Aunt Katherine we've yet to see so far.
As to some slight criticism:
I think Selena just needs a little tweezing of her eyebrows and she'd be perfect.
I don't like the look of Serah's model. She looks too old for my taste, she seems to be about the same age as the MC's mom... which is off-putting for when I think of someone who's the MC's daughter to look older then any of his sisters... yeah, no bueno.
I really like the game though and look forward to more eventually. Good job Dev and Good Luck!