Comment Re:Splendid decision (Score 1) 202
You could always press the Super/"windows" key or whatever itls labelled on your keyboard. Gets you to the overview without needing to lift your hands off the keyboard - pretty much everything in gnome-shell can be done with keyboard shortcuts, often the same shortcuts that worked in Gnome 2 (ctrl-alt-up/down arrow to switch workspaces for example).
To launch an application, I press Super, type the first few letters of the program name (or what it does, like "mail", which gets me Thunderbird), hit Enter and go. Much quicker than the Gnome 2/Windows way of clicking Applications, mousing down to the correct submenu, and selecting from there.