Didnt get too far, only in Chapter 1, but at least I'm past the chatty beginning and through most of the tutorials. I picked Folth, my Cross is Dyth, met up with Yeng-hua and later Abert. Spent some time messing around with the training mission and redoing the first event battle a couple times. The game is snappy, having all animations be individually skippable is convenient. Having the one in-battle save is probably a good thing too.
As of now I like the Brave medal bonus objectives & how you don't have to get them all at once. Folth can class change into a High Summoner, which seems to be a small stat up boost across the board. Yeng-Hua can change into an Ouka Special knight, which actually changes her growths significantly, sacrificing AT/DF for MAT/MDF. I think I'll keep her the starting class for a while longer.
I don't fully understand party skills yet, but that'll come as I get more characters.
Also, nbd but I bought "Illustration 81" from the shop, but it doesn't show up in the gallery yet. I assume I have to see a certain scene or character and it'll appear.