I don't mind Eclipse's design. I like that the colors can be switched to dark and light theme. I wasn't so fond if the green tint for an art site. Buuut I think the old site was more user friendly. Before, I just had to click on the notifications, then I could see everything in one place: new art, new comments, new llamas and watchers etc. Now they separated the new art from the rest in notifications. And to get to see the new art I have to click Watch -> All.
Maybe a small thing, but nevertheless one I've noticed and found odd. Why did they do it like that..