I stopped in here one day to kill a couple of hours. Like I suspected, it was mostly junk, but I did manage to find a couple of useful things.
There's a booth where an Asian lady does alterations for jeans and pants for 5 dollars a pair. I found a magnet for my dishwasher that says clean/dirty...what an invention! and I also found some awesome eucalyptus massage products that seem to work pretty well.
Overall, its a pretty cool place to go if you feel like rummaging through a bunch of junk to find some not so necessary bargains!