How is the anime? Is it worth watching after finishing P4G?
If you liked the game then you should probably like the anime too, since it's essentially the same thing. It makes no bones about being a video game adaptation, so the pacing is off (they did the best they could in 26 episodes though) though they do change a few things up. (like the social links which are condensed into a few episodes and a couple of other things) the art and animation are admittedly subpar, but you get used to it pretty quick.
It's worth watching just to see how they characterize the protagonist. (Yu Narukami) He's really great in the anime.