Not really a tech junkie- but I am a photography person. I like mine. Although it isn't the most resilient thing. If you want you can get the waterproof case for like 40 bucks that protects it. My screen cracked when I took it up a climb but it still works. For the money you can't beat it.
And yes, the quality is good. There is a HD version available but I find the normal version to be good. The capacity is 120 minutes- plenty for anything short of a Denali trip.