Froze all the time, restarted often, dust under the screen, required battery pulls to keep it going smooth, screen seemed to get lose and wiggle in a clockwise motion, way slow compared to the 2, not very fluid on tilting from landscape to portrait, pictures seemed to freeze the phone, battery life was horrible and I'm sure i'm missing some more lol. I'm particular to what I buy, and when I spent $400 on the storm 1 i was expecting a phone that didn't struggle with many simple tasks.