When I got these I had a set of HD-25s which I've had for a decade and I expected the same superior quality from Sennheiser, however I'm quite disappointed. I really want to love these headphones, I really do, but the interference in the headphones really destroys the experience. The build quality is good and very lightweight so I can easily watch a movie and remain comfortable, however it is plasticy feeling so they may not be very durable if they're not treated well . The buttons are difficult to locate by feel alone so I have to take them off...