Just keeps on giving. And thanks for tip/advice and thanks to Nina for requoting. Thought there would be more in view of something Marie said but I was kinda happy with what I had seen.
Just finished my NG+ game on this. Aim was to max out all social links, which was actually pretty easy in the end. I also found myself finishing the Persona compendium and doing some other bits I'd missed before. It probably goes on a bit too long when you don't have so much to do, but I enjoyed it overall.
Only thing is, I wasn't thinking about trophies before but now it's done the only one left is for reading all the books. There's no way I'm playing it again so it's going to stay annoyingly incomplete.