extended

Just bought a new 2013 qx56. I was quoted the following for warranty, and have 30 days to accept. I didn't buy at the time of purchase, because I wanted to learn more about it first. This forum has/had been a great resource, so what do you all think about the following? 8year/120k warranty...

Infiniti offers a number of variations on their QX 56 new car extended warranty plans, based on years, mileage, deductible, etc. Having just purchased a new 2011 QX 56, I wanted to inquire if anyone has purchased the extended warranty and what they paid. Any help you can provide would be...