The good:  it is a sharp-looking bag with a really cool textured waterproof fabric, and the Thule logo prominently featured.  As advertised, it is lightweight with really neat wheels.  I like the large interior pocket with the mesh cover, so I can see everything I've tucked away there. I also like the protective pocket for fragile items, which opens on the outside.  This is a great overnight bag for people who, like me, do not travel light.

The not-so-good:  figuring out how the backpack straps work should not be this hard.  At first I couldn't even figure out how to get to the concealed backpack straps - that's how well concealed they are.  I could feel them through the fabric but couldn't get to them.  Here's a hint:  zipper on the outside just above the large exterior pocket.  Thinking I was making progress, I pulled them out and then couldn't figure out how to attach them.  The bag comes with two pamphlets and a CD - all advertising, self-created raves about how great their products are. I went to the Thule website - more advertising.  I tried to zoom in on pictures of the straps but there was no way to suss out from the illustrations how they were attached.

Thanks so much to a fellow reviewer who pointed out that the metal fittings shaped like anchors slip into the nylon tabs on either side of the bottom of the bag.  it seems to me that these nylon tabs would fray or tear with extended use and heavy loads, but that remains to be seen.

While I still think the user guide on this product is frightfully inadequate, I have to admit it's a pretty great bag.