The S3 is a great camera with only one drawback. Because it is powered by battery and solar, it limits the amount of time that it will record a video before stopping. This makes some situations less than ideal, especially for scenarios where the camera doesn't record often, so when it does you want it to capture everything for as long as possible.
Ideally, you would be able to by-pass this setting with the understanding that the battery might get depleted and you will no longer have camera coverage until it's recharged by the Sun.