I run 2 to 4 cameras nearly year round. I've ran cameras for 5 years at my hunting area. I feel they are a huge help to me. Everywhere I've placed a stand was from info gained through photos. If one really studies camera photos over time deer movement can become very clear. In time you can learn where deer will most likely travel in the morning or evening. I can't imagine not using cameras to study deer movements. I do think it is easy to become attached to a particular buck, but that can make for exciting, yet frustrating hunting sometimes. But, it is hunting and it is supposed to be challenging, frustrating, rewarding and most of all fun.