Both of the tools I tried from there failed hard and fast. The first was a rotary tool. I ended up keeping the plastic and using a motor from a printer instead until I bought my Foredom.
The second was a vibratory tumbler. After running it for a few hours, I walked into my garage to find it filled with smoke and the acrid smell of burning electrical equipment.
I took it back to the store for a refund and the manager threatened me, saying that he wouldn't let me make any more returns after bringing back an obviously defective piece of garbage.
Glad you had a better experience, but that place is definitely not for me.