In looks? In every sense of the word. There is no fluidity.
Its a hodgepodge that the many here has come to feel comfortable with. About 3 or 4 yrs ago, John wanted to make changes that lets us, the user, update how we viewed FR but the loud minority forced him to revert back.
Its in dire need of a facelift.
I think that's probably the biggest complaint. Wake up, and while waiting on coffee, check FR to see what's happened overnight, and things are all changed around.
It's very confusing when your eyes are half open and your brain is looking for its caffeine jolt.