Your office is judged by its coffee probably.... maybe... probably not.
I'm well known for firing cleaning crews that don't meet my standards. If I am paying you to clean the office, I expect the office to be cleaned.
I'm not at all a fan of "Best" because it's unfinished. Best what exactly? I have no idea what you're trying to say. I'm never happy to see an email signed off with "Best", I think it's lazy and unimaginative.
A former employer of mine continues to host massive events multiple times a year. It's not unusual for me to hear about former co-workers heading off to see Jay Z or Kendrick Lamar performing a concert exclusively for employees.
Glassdoor is a fantastic resource for employees to give feedback about the company they work for and employers love it when it's positive. But what happens when it's not?
I think too often management is either out of touch with the real culture or they're deliberately ignoring it. A quick scan of Glassdoor tells you if your culture needs work or not and it's best not to ignore those signs or it could really cost you down the line.
Too many times I found myself in situations where I was trying to make non-refundable plans for someone going from somewhere I knew nothing about to somewhere I knew nothing about.