My first saw was a 14" 32 CC Craftsman/Poulan I got as a Christmas present in 1983. I used that saw religously....I cut firewood for sale, tornado clean up, downed untold trees, used it as a demolition saw and wore out untold 16" Oregon replacement bars and chains. After having it for about 10 yrs. I was out cutting miles from town and ran out of 2 cycle oil and thought "what the heck, I want a new saw anyway". I ran 4 tanks using 30 wt. oil in it that day and that saw lasted another 10 yrs of regular use. When it died, I was going to get a Stihl and my lovely wife surprised me with a new saw....a new Craftsman. Well, I've been trying to kill it for the last 6 yrs and the only thing I've done to it is replaced the sprocket ( my fault) and bar studs. I currently have a second Poulan that is an exact copy of my first Craftsman that I keep a Cannon 12" dime tip carving bar on.....it starts and runs flawlessly.
After the "inland hurricane" that came through S.Illinois on May 8th, I cut wood every day for weeks with friends and neighbors, we're still not completely done. I watched a neighbor literally throw his 029 in a ditch w/ 2' of water standing in it and stomp off because he was so frustrated, his son in law couldn't get his MS290 started after about 2 hrs of cutting and he told me not long ago that it's never ran as good as his "cheap saw", another friend ended up taking his new 455 Rancher back to the dealer because it was running so bad. I am by NO MEANS saying they are junk brands, they aren't but they have problems too.
My friends are all saw snobs and continually tell me a Poulan isn't worth the effort it takes to throw in the trash. I have cut side by side and tried their Husky's, Stihls, Makita's and Echos for years and I have to say they have never once had the opportunity to tell me what a heap my saw is but I have gotten more than a few digs in on them when they were working on their $400 dollar saws while I just kept cutting. Maybe I have been the luckiest Poulan owner to ever walk the earth but my experience is to adjust the air and fuel screws so they idle smooth and run clean at max RPM, hit the chain a few licks w/a file after every tank, good 2 cyl. and bar oil and they cut as smooth, fast and dependably as anything comparably sized. I am certain that the "big 4 or 5" saws are truly higher quality saws, but for anything less than true commercial service, I don't think most people would ever see a difference.