Just started playing through Innocent Sin and loving it so far. I was a little hesitant since the reviews criticised its aged game design, but I think it's pretty fantastic. It's also interesting to see how it feels a lot more like other SMT game than P3 and P4 do.
Plus, it's fun to see the massive changes that happened between P2 and 3. The extra people in the velvet room is a really interesting one (particularly Belladonna singing Aria of the Soul), and it's funny to see so many people using personas when it's pretty much only the main characters (bar a few others) in P3 and P4.
For those of you who have played it P2, do you think I'd like P1? I skipped it since it was even older, but since I'm really enjoying P2, is P1 pretty similar?