The battery life is good, especially when you consider it is running that huge 6-inch display, and in general the cameras are adequate for every day photo taking

and then the camera don't work

The camera is also capable of shooting video in full 1080p at 30fps (frames per second)

The phone does not allow me to get my text messages via bluetooth, the camera works only when it wants too and the phone just freezes up WAY too often

While it is not as powerful as some front facing camera's, you'll find it is perfectly fine for the average user

Samsung cameras in the past seems to have suffered with a lag issue when it comes to taking pictures, in fact on the Galaxy Alpha the shutter lag was really terrible, but the Mega 2 takes pictures pretty quickly, which really surprised me

The main camera is also capable of shooting video in 1080p at 30 frames per second

The phone does not allow me to get my text messages via bluetooth, the camera works only when it wants too and the phone just freezes up WAY too often

no problems everything seems to work great camera front facing and rear