So, I'm building up my first fixed gear bike
Today I picked up a wheelset with Quando hubs and Rigida rims for $150 built up and put on a bike but not ridden.
I knew nothing about the hubs, but it appeared to be a good deal, and a lot cheaper than building it up on my own as I had planned to do.
Then i get home to research the hubs that I had already bought (its always good to do these things after the purchase) and found that they're considered to be pretty much crap.

So, what problems to the Quando hubs generally show up with?
Are they going to last until i've got the money to build up a new set?