Everything looks so big and clunky. It looks like its been designed for someone with bad eye site. I had to check that I hadn't accidentally used the zoom function in my browser. It gives an impression of everything fighting for space.
Spacing between and around elements seems very inconsistent giving a very messy feel.
The excessive contrast with the left menu and the work area is also quite jarring.
Overall unpleasant to use in its current state. I hope there's a deeper ethos behind the design than lets make everything flat and trendy.