He is joking, the controller part is opinion though.
It would have been a good joke if the guy he was quoting was spouting opinions.
He was spouting opinions in a meaningless comparison, because he was valuing every advantage / disadvantage equally. My points were chosen to all be true in a sense (so yes, I, personally, prefer the XBO controller over the PS4 one, I do not want to claim this is really important, as should be obvious by the other points provided in the posting) but to be totally ridiculous to put in a direct comparison of giving points. What the poster I was replying to was doing, was just listing advantages and disadvantages that anyone may value differently (I, personally, value framerate the highest, which is why I, as an XBO-and-not-PS4 user, am usually very unhappy with the way XBO ports turn out and am particularly unhappy that MS pushes developers to go for higher resolutions because I fear it's to the detriment of the framerate. I acknowledge though, that opinions vastly differ in that regard) and makes an arbitrary points list that adds nothing for people who want to decide what version to choose or even to decide which version they deem superior.
To conclude: It was just a joke because I found it hilarious that someone would just add up some points for things that cannot be "added up" like this at all, and I deliberately chose things where it was obvious that I did not want to discuss that some points I said should be added to the comparison, but that I wanted to make fun of the idea of such a comparison in itself.