Ok, glad you found out the how-to part so that saves me a writeup!
Here are the things I tested after the install (in the order that I did them):
Observed a new Start and Apps menu
Checked my system settings - all were saved OK
Check RAM allocation – Didn't notice any major difference (on my rig)
IE11 – All previous settings were saved
Program lauch times – Didn't notice any difference (my PC was already fast)
Ran Winsat Formal – No difference in WEI scores
Observed a new Store Icon on my desktop taskbar - Unpined and it went away
Windows Updates – No new ones offered/available
Event Viewer – A few logs generated during the update but they never came back after a few reboots
Event Viewer – No errors or new informationals either (again after a few reboots)
Restart Time – Feels about the same to me
Cold Boot Time – Feels about the same to me
Ran a boot-time scan (using Avast 2014) – No issues/all clean
Good luck to all,
my2cents