LAWN-MOWER UPDATE: I did buy one of these yesterday, though at Mayo’s, not from Amazon. They told me I could bring it back for a full refund if I didn’t like it. So far, I’m not quite sure: I mowed the front yard with it and it was easy to push and did a good job, though you can’t use it as a trimmer the way you can use a powered push-mower — when you stop pushing, it stops cutting. The cut was nice, and the lack of noise was pleasant.