Very good review. I'll be the first to say that my initial thoughts on the device were not real positive after reading most of the reviews on the major blogs and playing with the s4 in the store on a couple of occasions. I really did love my HTC One and didn't think there was a better device on the market. (Disclaimer: I'm not trying to start a One vs S4 poo flinging contest. Both are amazing. Leave it alone.) However, I was overcome by my addiction to new, shiny toys and on my 3rd trip to the AT&T store (after happy hour, thus impairing my decision making ability) I purchased the S4. Long story short my SIM has not left the device since other than to swap out my 16gb for the 32gb. After installing the update, slapping Nova on top of the TW launcher, doing the usual tweaks to decrease the little bit of lag that there was, I'm completely happy with the S4 and I absolutely love the picture quality that the camera produces. While I miss the nifty Zoe and highlight features, the S4 camera is a much better general purpose performer in my opinion. Between that, the battery life, and the larger screen it became my device of choice for my daily driver while I hang on to my One and Nexus 4 as change of pace devices.