I recently bought a Sears chain saw and had really bad experience with it. It had the quick adjust chain tensioner which I thought was a good idea until I used it. Everytime I tried to make a horizontal cut, the chain would jump off. It only has the one fastener to hold the bar and the bar would move enough to make the chain jump off. Also if wouldnt stay running on idle and when it died, it took several pulls to get started again. I took it back and got a Husky for about $20 more. It cranks on first or second pull everytime and keeps running till I hit the kill switch. The Husky has the old type, loosen 2 nuts, turn the screw and tighten the nuts which doesnt take that long to do and the bar stays tight and aligned. The Craftsman saw is made by Poulan by the way.