I've had my W202 since last july and i have to say it's an ergonomic masterpiece. I'll admit i have a pretty small head which would explain my differing experience from the posters above, but the fit for me is near perfect and the controls are intuitive enough. Sound quality is fine but i use a larger earbud than usual to boost the bass since there's no equalizer.
One sour note was the moisture issue, which i fell victim to after using it for a 21km half marathon. It lasted throughout the run but i didn't wipe it dry afterward so the mini-usb port on my unit ended up completely corroded, but Sony replaced the whole player for free.
All things considered, i'd still say it's the best secondary DAP to own.