Our quick take
GoPro HD Hero2 - 4.5 / 5
Design is unchanged, mostly
Modular
Better frame rates and sizes
Impressive still images
Amazing video
Sound
To recap
If you don’t have the original HD Hero, this is certainly a little camera well worth considering. If you have the original, then this is probably enough of an upgrade to make it worth selling the old one and grabbing one of these. Picture quality has improved a decent amount, and the extra frame rate modes are very cool.
