I was surprised by the inclusions : waterproof casing, different attachment tools, a remote control, two batteries for the camera and even a spare battery for the remote. The camera is easy to use. Depending on how you mount/attach the camera, video could be a bit shaky even with EIS turned on. Barrel distortion is noticeable. Picture quality could be improved in post-production if desired. Audio is quite soft. Separate audio recording should be considered for semi-professional production - I guess this is true even with more expensive cameras.
All in all, this is a good companion for your holidays, especially to video actions when it's not desirable/safe to use mobile phones.