I don't take Jeff's opinions seriously and haven't since Driveclub. I don't think he has a hate hard-on for Sony or anything like that, I just don't think you can ever predict what he's going to like or dislike.
I believe Jeff's opinions come from an honest place but I also think the man has ridiculous opinions. at least he knows what he likes, even if it's garbage.
It's part of the charm of GB. All of them have wildly varying tastes, you just need to stick with the member whose opinion on games aligns closest with yours.
It's just a shame none of them have any balls to stand up against Jeff.