A lot was left out of the job description like that fact that you may be pushing 600 to 800 pound containers across the warehouse throughout the entire shift. Many do not roll too well and that makes for an even more frustrating day.
I guess that it's ok if you don't mind having inevitably serious back and joint issues.
Also not the most pleasant atmosphere, even on your first day.
All in all absolutely not worth the pay, not even slightly.