I thought the same as my vision isn't exactly great, but you can tell the difference and I wouldn't go back. At least between my old ThinkPad T440 (1440x900) an

I thought the same as my vision isn't exactly great, but you can tell the difference and I wouldn't go back. At least between my old ThinkPad T440 (1440x900) and my 15" rMBP that is.