I love mine. I found it very easy to tune, well I found the arrows very easy to tune to it. I started shooting this bow in March after shooting a compound for a couple of years. I won two 3d tournaments and placed top three in 4 others. It's a joy to shoot, very smooth and very quiet. As for adjusting tiller it's real easy, just follow instructions on DVD takes all of 5 minutes if that. I experimented with shooting 3 under but I'm just more confident shooting split. I have two robinhoods with this bow, one at 13yards and one at 33yards and many banged up arrows and a few worried looks from buddies I shoot with...lol Since I have got mine 3 other guys in the club have purchased one, they really are a great bow!!