I'm not gonna talk too much about the styling because it's totally subjective. Effiecency though is way worse. I could see 5 mods in one row in the old view, but only 3 in the new one. And what is this place used for? Ads and Profile banner. Really? I know whoose profile is that. In fact I just clicked his name to get there! I don't need a sticked banner that will go down as I'm scrolling! It just wastes space that could be used to show more mods. When it come to ads... I get it. It doesn't matter what I say, cause it's just maximizing profit and making things less convenient for free tier users. If making it less convenient wasn't intentional though - Please. I really know how to buy the membership. One banner the begining of the page and maybe one on the end would really suffice. Please don't waste side space - it really makes things worse and uneffecient.
In the end I'd just like to state that I don't hate the new design. I just wrote what really annoyed me as a feedback.