Pros
Great opportunity for meeting new people and learning new things about the department you are in. Fast paced environment makes days go by very quickly.
Cons
Micromanagement at its finest. You can't make a decision without fear of getting yelled at by multiple managers. If you have an issue don't even think about using the open door policy. Wal-mart's answer to open door is "ignore the problem until it goes away or takes care of itself." Don't even try to move up. Unless you have someone pulling for you, you will not make it, period. Favoritism is rampant. Hours "automatically generated" by the computer. If you don't have completely open availability, you will get your hours cut to near nothing (try 4-6 hours in a pay period), yet open availability means swing shifts all week, and no promise of 30-40 hours.