So I took the plunge and tested the gs5 in water. It is freaking amazing. Everything works well and takes great videos. Have not been able to do underwater still shots but I am speechless. If someone can explain how to upload videos onto here I will share. And BTW I am writing this using the s5 well after swimming with it. (here is my instagram video link) http://instagram.com/p/qC__3xB1lO/