Cheap cermet trimmer pots? A nice way to trim the budget?

I normally buy Bourns but recently stumbled across Tayda Electronics and couldn't resist the $0.28 Alpha cermet 25 turn knockoffs. Did I save money or do I have a pot- load of junk on the way? I'm all for saving a little where it makes sense but my dad's voice was ringing through my head as I shopped that site... "it only cost a little more to go the cheap route".
What's your experience?