I found the delay with the Nook on display in both B&N and BB. However, that was before they were updated with the 1.4 firmware. So when I bought it I expected a slow page turn but I was pleasantly surprised. The page refresh quickly and smoothly especially when using the finger swiping gesture. I am waiting for the K3 and wonder if I could get back to using buttons to turn pages. Guess we'll have to wait and see.