Pros
This was a seasonal job that I took for the month of December- which is their peak-season; and I will go back again this year. I previously worked in the corporate world and returned to school, so I enjoyed it. It got me in shape pretty quickly, and they are super-serious about safety. I recommend it if you are a self motivated person, and reliable. Also, you might get a christmas tip from the Driver!
Cons
it was physically demanding, which isn't necessarily bad- but when people order HUGE boxes of stuff for their loved ones at the holidays- that's the stuff you have to deliver-so be prepared. Be prepared for the weather- you know what they say; through ice and sleet and.... I was surprised at how many other helpers did NOT show up some days- so I was asked to do a little extra time with another driver..