Yesterday I took this to the gym and used it without special lighting, got a video of my trainer doing different exercises and then asked him to get a video of me how I make them. I didn't have to learn how to use the camera - he played with it and got good results and I immediately saw opportunities to improve my form. I would like him to buy an SD card and borrow my camera to see if it helps other customers. I walk my dog and take pictures of him digging on the golf course and chasing rabbits. Carry it in your bag anywhere, don't be afraid to drop it. It's easier to use than my "real" camera. I saved the clips to my MacBook and edited them a bit in iPhoto, no big deal. All Panasonic products I have are durable and work well. Reviewers clearly have different expectations. I just love having this handy little device and using it all the time, $200 well spent.