I think it is great. I have had a bull bugle once each morning down in a bottom for the last two days. Well last night on my way out I ran into a herd of cows talking like crazy. I had a raghorn 5 point chasing tail of a cow at 10 yards from me. I followed the elk tracks down the trail to this bull who starting bugling after the cows started calling. The cows went straight to him and he kept bugling. I had him at 40 yards, a 320 type bull, but didn't take the shot. I filmed him as he herded probably 40 plus cows and several spikes into the trees. I could still hear him bugling as I went down the trail. It was 49 degrees this morning at my trailer and has dumped tons of water today. I think some of the cows might be going into early cycle for them to be acting like they were and going straight to the bull last night. It is going to be a fun few weeks!