The new layout it just way too bloated. So far I haven't ran into any parts where it slaps me in the face (still hate how I have to click load more when I'm scrolling through user videos instead of it automatically loading more when I reach the bottom) but I hate how at the home screen it has your facebook and google+ account right there. I don't like youtube connected to my social networks, it's like mixing up work and leisure.
So it's not actually connected to my facebook (made a separate e-mail for facebook) but I still dislike the automatic connection to google+ even though all my information is lies and vulgar, because I knew something like this would happen.