I like it, it is quite intuitive. However, an issue that im facing (maybe tho is something from my end) is that after i exchange a few responses with someone in the thread, I get the "invalid content detected" error and I cannot respond directly. Not sure why it is happening. And i dont think it is about the actual context of my response, cause If i reply the same exact text as a completely new comment, it gets posted :P weird !
Feeling mixed. As @busmark_w_nika commented, it's just a matter of habit/getting used to. But one thing I truly wish was there in the new design was searching through old discussions. It's a great feature - helps in finding related discussions.