Although we haven't used the luggage yet I can tell it's of very high quality.  It arrived in perfect condition.  My wife will be traveling to Japan next week with, I assume, the 2 smaller cases.  We'll see how it hold up.  The only concern I have at this point is with the wheels.  I've never liked the spinners but my wife wanted a hardside spinner for her birthday.  The wheels on spinners seem like they're just waiting to break off during poor handling at the airport.  Not just these but other brands too.  Time will tell.  I'll update as needed but for now they're really high quality bags.