Yep, definitely worth it. I have a 2007 F150 and had to have the A/C recirc door replaced @ 70,000 miles. They had to pull out the whole dash and steering wheel just to replace the recirc door. That right there paid for the extended warranty that I had purchased when I bought the truck new.
2014 Ruby Red V6 Premium, Pony Package, Magnaflow Street Axle-backs, MMD Hood Struts, SCT X4 with Steeda lifetime tunes, Boss 302 Strut tower brace, JLT Oil Separator, OEM extended range remote start, Raxiom Navigation.