So if this happens in Safe Mode as well, then how would a user check the Event Viewer? No applications load, no ability to click on anything, Start Menu frozen and the working mouse icon is all that registers.
My suggestion to reinstall was not ill conceived nor quick to be said. It was said cause that IS the only option available. With no ability to do anything at all within the system, there is no option but to go to that extreme.
If the user is extremely lucky, and I do mean extremely lucky, their Restore Points might not have been affected and they could save from having to do a reinstall by using one of said Restore Points. But if the user has not created any manually and has not prompted for one to be done by installing any Windows Updates that does this automatically, then there is no telling when the last Restore Point is from and therefor a Reinstall could actually be a better option. Saving trouble in the long run from trying to troubleshoot what is wrong with the restore.