I would have to say yes. Before I had trail cameras I only used trails and rubs/scrapes as my hunting site selection. Now, I find those areas where ALOT of deer are traveling and I also figure out which way they are going during the evening and morning. Before, that was just a guessing game!
...and on that day when my strength is failing, the end draws near and my times has come, still my soul will sing Your praise unending, ten thousand years and then forevermore!