I pre-ordered this phone and received it on February 15th. I've been using it daily since then and wow is this phone something!
For reference I've had Galaxy phones consistently since the s7 edge. I've always loved the operating system, customization abilities and the cameras. This phone is no exception and in my opinion is the best galaxy phone to date.
The battery life is amazing - I've taken it on long days of hiking and snowboarding while taking pictures and streaming music, and the battery has yet to go under 20%.
The camera and it's various settings are amazing and great for someone like me who dabbles in all kinds of photography from portraits, landscapes and wildlife shots. I've had no issues with the 200mp setting or the pro settings -all my photos have come out looking amazing and capture true to life photos.
My phone has never gotten warm even under heavy usage while charging simultaneously. I've had no bugs or errors or anything unexpected. It operates perfectly.
If you want the most capable phone for everything from streaming music and videos to professional looking photos -all on a phone that has a beastly battery and seamless operation- this is the one.