Travelpro really is worth the $$$ if you travel a lot, though.
No, it's not.
Travel Pro is the default luggage for the airline industry. My company gives each new pilot and flight attendant a Travel Pro roll-aboard and the FAs also get a small duffel.
The roll-aboards typically last about a year to a year and a half, which is past the warranty date. The failures include wheels falling off, fabric handles breaking, telescoping handles breaking, and zippers breaking. My last Travel Pro made it 11 months before both grab handles had torn off, the wheels began to seize, and the telescoping arm refused to operate without being coaxed into position by a sledge hammer.
If you only travel once a month, then the Travel Pro may last for a few years. Odds are it won't.
If you want luggage that lasts and that can take a beating, get this:
http://www.stopoverstore.com/product/detail.cfm/pnid/355/pnid2/363/nid/365/pid/30Yes, it's expensive. And it is heavy, since it has a metal frame. They are made with a plastic frame, but I've never seen one, so I can't comment.
The pluses: bullet proof. If something does break, you can get replacement parts that you can replace yourself. You won't need to send it off for work. In the 5 years I've had mine, the only parts I have replaced are the cushion material on the pull handle and the wheels. The bags use standard inline skate wheels, so you can replace them with all kinds of wheels.