I fondled one of those at the store a while back. Seemed pretty flimsy, but the killer for me was how much force it took to close the drawers over the ball detents. After opening and closing it a few times, I think all of my tools would be at the back of the drawer.
I have a red 6 full length drawer top from 1985 that is built so much better. I thought about selling it, but decided that it would be hard to replace for the $60 I have into it, that includes new liner and a key.