I just opened my package. Measurements of the large bag are actually 20x8x13 and the smaller bag is almost exact to the add at 15x6x10.5... They look nice, though so I'm hoping I can make them work.

I'll update my rating after I go on vacation in April and see how it holds up.

UPDATE: After going on my trip, it's bumped down to the stars. While it's sturdy and holds a lot, it will not stand up once packed. It kept falling forward if not propped or being held by the handle. Checkpoints are already a chore at the airport, without trying to keep your luggage upright.