Fun. The extra content is accessible with in game hints. You don't need a crowdsourced wiki to find it, but you aren't spoonfed everything either. The game isn't prohibitively long to get everything. The atmosphere is beautiful if you like anime, and why would you be looking at this game if you didn't? I personally don't find a lot of repayability, but I hate games that add that. My time is limited. Nier I'm looking at you. Wish I had the time to replay it as much as I needed to... So if you love replay value it's 4 stars. If you enjoy a story that is complete, in one playthrough, that you can get everything if you want to in one go. Then it's 5.