I took a very nice ten-point at a feeder that I had been sweetening with small piles of Sugar Beet Crush. He walked in one morning when there was just enough light to see that his spread was plenty wide enough to meet AR's. He stopped and checked a spot where I had been pouring small amounts of the stuff out over the course of a week or two.
Funny thing, I have an unopened bag of the stuff in my trailer that I'll probably use next week. IMO, food attractants work best late in the season when all the acorns, berries, and naturally sweet browse is long gone.