Vantaggi
Uline pays fairly well, at least where I was at but not more than other industries/companies, and vacation time is reasonable.
Svantaggi
I'd call it micromanagement, but it's far worse. If you're on a phone call for more than 10 minutes, you have to explain who you were talking to, and why it took so long. If you have two children, you can have a picture of your son and daughter, but you can't have a picture of your son and a picture of your daughter. Only one personal item is allowed at your desk. If you leave an empty folder on your desk overnight, or a spare phone charger cord, you'll be talked at by your supervisor (I had 4 different levels of managers talk at me about having a charger on my desk overnight). Every year you're expected to go to a rally thanking Liz and her husband for permitting you to work there. When Liz walked through a new building, she noticed that she couldn't see through the building to look at the woods, had the entire floor reconfigured. A lot of moving departments for the sake of moving.