Pros
If you are able and willing and you work hard you will get promoted. Having open availability helps a lot. Sometimes it's fun they really don't care if you're traditionally too young to be the boss I can't drink legally and yet I'm an ASM.
Cons
I work 11 days for every 2 weeks 8+ hours a day overnights closings followed by opening the next day every holiday except Christmas. I'm on call 24/7. You can choose 2 of 3 work, sleep, or social life. The pay is crap. They stores are not allotted enough hours to get everything that needs to be done done. Customers are terrible I've been punched, I've been yelled at because apparently there's no way to take 30 pills before they expire in a year and a half and therefore I should give them a discount. You can't do much anything to stop thieves accept pull low quality images from cameras and write down license plate numbers. If a thief steals something and you accuse them of stealing and can't prove it they can fire you. If you are tricked by scammers that the entire region is aware of and having trouble dealing with and catching you will be fired.