Negative Positive
Title: Good for use other than which it is intended
Review: I purchased the Waterproof Case for my Powershot A640 to use on my family trip to Costa Rica. It worked well for day shots on the beach and I did not have to worry about sand getting into the camera or problems with humidity or rain and the potential damage to my A640. Unfortunately, the Waterproof case interferes with the flash, so all night/indoor or photos requiring a flash (underwater) include a large black square on the bottom right side of the photograph. This was very frustrating and is an obvious problem with the fundamental design of the underwater housing.
Is the review positive or negative? 