1. Drawing with pressure sensitivity. 2. Using when fingers are wet/sweating 3. Using when you have glove on. 4. Not cracking when phone is in the pocket or dropped. 5. Using any object to interact with (a real pen, a tooth brush ) 6. when vncing into a desktop machine via guitar Neg for me are: 1. No multitouch 2. ..... umm that's it really ... x