FFXV is definitely in my top 5 FF games of all time.
The gameplay was really fun and the characters were awesome! The story was really great!....except it was just poorly executed. (the only really bad thing i'd say about the game).
I'm hoping that after the release of the all the DLCs that the game would feel more complete. Unfortunately the damage is done and not many will give it a second chance. I will though when that time comes.
I will forever be curious and wonder how much better this game could have been if Tetsuya Nomura stayed on this game to the very end. FF Versus XIII had a different feel than FFXV.