When I first got the phone, I thought I could only hold my finger straight and swipe down, but on realised this weekend that I could swipe it with my finger at an angle (as I hold the phone single handed) so I've turned it on now and its great. That was the only thing I didn't like about the Note 4, but even that's sorted now. 
Sent from my Galaxy Note 4

Sent from my Galaxy Note 4