Truer words have never been spoken! I shoot with a DSLR, but for general quick shots, my iPhone 6S+'s camera with OIS surprises me with it's quality. My old iPhone 5 would blur in low light or if I took a quick shot, but the optical stabilizer on the 6S+ is amazing. It doesn't replace my DSLR though, as the lens is a set aperture (f/2.2) but apps like ProShot are great for getting (almost full) manual control over shutter speed, ISO, etc.