I held off commenting for a bit because I didn't like the change at first. Now that I'm used to it, I feel it's much better. I always had random stupid issues with Tapatalk which are no longer a problem. Clicking new posts and hitting the thread title and having it go to the first unread post is great. I do sometimes click on the initial poster's name or the forum when trying to click on the thread title, but that's just my fat thumbs. I was one of the newest on top weirdos, but it's much better now that I don't have to scroll down to try and find the most recent post that I don't remember. All of the criticisms that I had initially have been addressed. The only thing I would consider changing is to replace the last message time with last message user name for mobile. Since I know it's a new post, I'm more interested in who posted it than how long ago it was posted.
Anyway, really nice job.