The 5 changes i'd really like are:
1) The white background and light grey lettering. It's really hard on the eyes. Some of the things like what an episode is rated is not visible at all.
2) The limit of 4 blogs to a page.
3) The new ratings meter. It really irritates the hell out of me. I can't rate episodes accurately anymore.
4) There are some kinks in the drop down menus. If you want to visit the episodes of the latest season sometimes the page won't load even with repeated tries.
5) There are loads of kinks in the forums. Things like the quote button doesn't work at all at times and is full of errors. And there have been several instances of the full quote not showing if you are using quick quotes and my reply comes in between the quote.