The sports games are surprisingly impressive. I could swear the bump to 360/PS3 and the XB1/PS4 resulted in generally bad sports games across the board both times in the first year, but not the case with these.
NBA 2K21 is indeed probably the best looking game on next gen and the gameplay is also more refined than before. Oh, and there's actually a ton more commentary, which is kind of cool.
I finally upgraded Madden and it's also very good, much better than I would have expected. Really nice graphics though not quite at NBA 2K's level, but the gameplay is noticeably better than last-gen. Players move more realistically and have a wider range of outcomes when you do something- it's hard to describe, but for instance, quarterbacks miss receivers in all kinds of different ways now that look like real football instead of just dialing up a sequence. Or they can make bad throws that receivers adapt to and catch. Makes for a really enjoyable passing game. Playing defense is more responsive and controllable now.
Ordered FIFA on Amazon for $25. I generally prefer PES but it doesn't have an upgraded version and I had a giftcard, curious to see how it is.