"This camera's a dud"1.0 starson by jcypark
Pros: Great at room temperature or cooler
Cons: Has trouble focusing in warm weather.
Summary: Probably Canon's biggest blunder the past decade. Great Pro camera with a design flaw that misfocuses in warm weather - not good for a sports camera. On the up side you should be able to find one cheap on the used market if you live in cool climate. CNET should revise their rating.