Is Treadmill Doctor a reliable source of reviews?

I want to buy a treadmill desk and saw that Life Span model received good reviews from Treadmill Doctor. I don't know anything about treadmills so I don't know if this review is legit. The review sounds like a sales copy and not really an objective Consumer Reports kind of deal.

Do you guys trust the Treadmill Doctor? If not, what other places do you go to for reviews of treadmill desks?