Overall it seems well enough. To get some negatives out of the way, I don't like that there's far less customizability. I can't set the number of post per page myself, for instance. I really would like to be able to set more then 20 replies a page. I've been a part of some forum or another since the mid-1990's and I've never seen a forum that didn't have thread page numbers. Yes there is first post/last post, but it's irritating if you haven't read replies on a previous page (because there's so many with only 20 posts a page
) to be forced into the first or last reply option, then navigate through the pages. Before I could just click page 3 or 4, the page I knew where I read up to, and start there. Not a fan of the tiny avatars, 100pixels, really? It's 2010, don't really have people out there with dialup trying to load images....
I do like quick reply section. Also the intuitive image control, resizing them automatically. The layout is generally easier to read. The threads you posted in being green is cool, easy to find.