I love it! I was worried when the switch first happened, but I got used to it very quickly. I think the site seems even more open, inviting, and friendly now! I’ve definitely started engaging with posts a lot more (which was rare for me before!) I also like the tagging, notifications, likes, and post/comment previews!
I only miss small things, like the soft colors we used to have compared to the mostly white we have now, the ability to change font size, and being told when I’ve already commented in a thread. Those are very minor things though, and the positives definitely outweigh the losses! Overall, I am very happy with the switch!