I would say I'm surprised they've put Persona in there considering it's a really niche franchise but after Persona 5's success it was only logical to do it.
Overall the lineup is pretty meh. While I'm glad they've not gone for overly obvious games like Crash and Spyro. It is a shame there's no THPS, Gran Turismo, Tomb Raider or the original Ace Combats. But I've never heard of Intelligent Qube, Jumping Flash or Mr Driller and why is GTA there? That was mediocre at best.
As I said before. Sony should at least give fans the option to to connect to the PS Store and buy the PSOne classics that are already on there.