The biggest thing is being able to use decimal places in ratings. I can't believe MAL still hasn't added that after all these years. When I first imported my data I ended up moving a bunch of my 10s to 9.5 and so on because MAL had forced me to round up or down all the time.

The anime is only going to get to around chapter 40 while the manga is up to 121 so yeah the story is not even close to being finished unfortunately. But it's definitely doing well enough to get a season 2 and beyond.