this was my previous review: seems very strong. use it to haul heavy boxes and parts. gets used a few times a day and love it. would buy it again.

8/2/12: review update:

i have had this cart for a few months now and i don't like it anymore. the alum platform is hard to open, the middle vertical tubes are bent.

the way this cart works is you pull down the alum platform, and the wheels pop open in the opposite direction on the back. the problem is that the wheels feel like they are stuck, so i have to put the cart down, use two hands (one on each side) and open the platform and the wheels in the opposite direction. i can't simply hold the cart in the air with one hand and open with the other.

the tubes are bent. it still works, but they are bent. the max weight i put on there is maybe 50lbs. at most.

folds flat and loos cool, but would look for something else next time.