Great link about Project Runway, Elmore. Candid stuff. Early on in the show, I liked Vincent. He seemed like a nut, but I thought he was a character. But it became clear that first, he had no talent to back up his ideas, and second, he was out of his mind in an ugly way.
Keith also seems out of touch with reality, in addition to being a cheater.
The EW write-up sums up the finale perfectly. Though it may be a flaw in the show to say that though I thought in the last two seasons Chloe and Jeffrey were the best choices at the end, the ultimate feeling is quite anti-climactic.