I have only thrown a few TI buzzzes out of other people's bags so I can't talk about the way the discs feel in general. I can say that these are a huge money maker for Discraft and all of it's vendors/resellers though. The per dollar profit on this plastic for Discraft and for the vendor is huge!
They saw a trend/demand and they filled it so good business on their part. Now as far as the discs flying the way they should and not being crappy...