After playing with the S8 in store today I came home with a G6. After lots of reading the camera seemed much improved over the initial units some of us had. Glad I did as it doesn't seem like the same camera as the first one.
I'm not impressed with the camera, not because it doesn't take good pics because it does. It just doesn't take good pictures consistently. The app is very slow to load, which is quite annoying. I'm going to the river next weekend and I'm going to take a lot of pictures. So I'll give the camera a chance to impress me, and if not, I may have to swap the G6 out for the Galaxy S8.