Hi buddy,
I really understand your feeling that the UI changes a lot from WS7 to WS10. We all will unconfortable especially when we have used WS7 for many years. Shall we try to accommodate this change by setting in preferences ? With Edit->Preferences->Display, Checking "Combin tabs with toolbar in full screen".
Finally we got the display as pic1.png shows. Now we have got a flat full screen toolbar and if we have more VMs in tab, the Workstation menus will consolidate to "Workstation"
Hope you will like this workaround.