I've used every GoPro camera made, minus the first film camera they started with. I love them, but I also tend to hate them at times too. I've had to RMA about three of them, and my friends have had issues too. Hopefully they can put their massive popularity and growth (money) back into the product to make it more stable and robust. They've really created an awesome product when it works well. I know that if someone came up with a product that worked flawlessly every time, they could chip away at GoPro's market share.