I got my note 4 about a week ago & i really love it. Going from the note 2 it's quite a difference. They have made alot of nice upgrades since then. I really like the improvements of the s pen & am learning to use it more. The milti window feature is really nice although i wish all of my apps were availiable. I tried to use the finger print scanner but it was a little too sensitive. Last night when i was out i could not get it to work so it started asking me for my password which i tied to put in. I was sure i was putting it in right but i was drinking at the time so that might of been what the problem was. It finally got to the point where it wiped out all of my data & did a factory reset. I was a little upset about it since i had to reinstall everything & i lost everything that was on my sd card. I dont think i will use the security feature on it anymore.