I got this during its sale a few weeks ago on PSN. I always wanted to try it, but couldn't help feeling the puzzle parts would be boring and distracting from the story sequences.
Then I played it.
I'm going to have nightmares about blocks now.
I am really quite enjoying it aside from the induced obstacle-based PTSD, and thanks to the presentation can't help but think the game is set somewhere in the Persona universe. Similar team, similar style of course. But it may as well be "this is the shit that happens to normal people every day in Persona."