I have yet to search around the new hub, but so far, I find it fine. In my opinion, I see it as easy to navigate as everything is a few seconds to walk to. Honestly, I liked the old hub as well, but it was definitely TOO big. Considering most of the people are crowding at the SG Lobby signs, there is way too much open area. The new lobby idea makes the hub smaller, easier to navigate around, and may reduce the FPS of other's due to the smaller amount of players in each lobby (yes, I know that you can hide players, but with this you'll be able to handle having players toggled on!)