Bought this bag due to high reviews here and on several business travel forums.  Not a status bag like Tumi or Briggs and Riley, but also lower cost than those brands (about 1/2 the cost for a comparable bag).  Travelpro does not have the same guarantee as the previously mentioned brands, but still has a strong backing on the Platinum line.
Has a sturdy height adjustable handle that my backpack or my tote slides on and off of easily.  Three handles to help lift to overhead compartments or just to and from the boot of your car.  Wheels move easily on various surfaces.  Has held up to multiple weekly airline trips.  I have asked flight crews what they use and many use Travelpro bags. I also like that it came in an olive green to help pick it out of the numerous black bags.