Thank you to all who responded. The potential breakage issue is certainly a significant one even if it comes with a warranty. Quite honestly I wasn't ready to pull the trigger on a purchase, but I did think the product looked compelling for the price.
Brian
"My father was very sure about certain matters pertaining to the universe. To him, all good things - trout as well as eternal salvation - come by grace and grace comes by art and art does not come easy." Norman Maclean, A River Runs Through It