I'm prett hard on gear, and I have one of these. I use it on the river in the summer and on the slopes in the winter. So far I've submerged it, Ran over it with a snowboard and dropped it countless times and it's still good to go. It does take a while to start up and there is a delay when you take a picture which makes it difficult to take action shots. I had some troubles using micro SD cards in it, but I switched to an XD card and everthing was fine. Mine also came with a floating case which I like.
Hope this helps
Hope this helps