REALLY don't like the new layout!
The new look/functionality of the sheet is much less friendly. Takes a lot more clicks to get through and I now always have to close the left pane to see my sheet properly. Also, the left pane list keeps changing so I have to hunt for my sheet each time. When you had the tabs at the top I knew where to find my sheets quickly as they were always in the same spot. Plus I didn't have to readjust the sheet each time.
Can you revert back to the previous view?