Which brand has been the most disappointing for you so far?

To date, all the Prada bags Tanner has dissected have been disappointing. The Saffiano leather has a plasticky feel, though it does maintain a "like-new" appearance for a longer time. Recently, he also examined a Prada bag to determine its authenticity, and even advanced authentication devices couldn’t confirm whether it was genuine or fake. Plus, the design doesn't particularly stand out (at least in my opinion).

Chanel, too, has significantly raised its prices, but the quality doesn’t seem to have improved accordingly. How about you? Which brand has left you most disappointed?