Playing it now, finally.
I dont hate it. I am seeing its difficulty is overhyped though.
My biggest reason to dislike it isnt its difficulty, its the bad aiming system. Far too often you can be facing an enemy, and end up missing an attack, simply because your angle was off by 5 degrees.
Past that, its a solid game. I applaud the lack of checkpoints/save function that people have become far far far too reliant on. However, its not without its flaws, and could be so much better, and even more challenging. Given ATLUS recent troubles I wonder if we will ever see a sequel to it in order to improve upon the few flaws the game has.