I had an S3 and thought the S4 was too similar to it, I was hoping for something new with the S5 but it, again just looks so like the S3. I loved the S3 but wanted my new phone to feel like a new phone. The gimmicks don't impress me on the S5, fingerprint reader, heart beat monitor etc. I already had so many things turned off on my S3 to save battery. Anyway, got the M8 and I love it. Looks and feels great, battery lasts for ages. The sound is fantastic, how natural is it to put the speakers on the front rather than on the back where they get muffled. And yes the camera is fine, I only use my phone camera for quick snaps, if I am going somewhere and I know I want real high quality snaps I take my real camera. Even with a clear case on the M8 it still feels great and just oozes quality. I was in a store the other day and they had the S3, 4 and 5 all in a row and they were just so bland looking. All great phones but looks wise so samey. Anyway, that's my reason and I am delighted with the phone, good luck.