In all honesty I only purchased this item because it was orange. That was my top priority. In real life, the color is of those orange mustangs you see out and about.
The small bag, I threw away. I can't imagine what I could possibly use it for. It's too flat, and doesn't really expand, and is much smaller than the picture leads you to believe.
The main luggage I like just fine. If I traveled more I would have to upgrade because it tips over all the time. But I only use it a few times a year so it's ok. Certainly don't let go of the handle if you're on an escalator!!!! Down it goes....
The handle and wheels both are sturdy enough, I've never had a problem with them. The zippers are tough, I've had it so full I had to sit on it to close and it didn't even bat an eye.
Most importantly (to me)  it is the PERFECT size. I do not check luggage, so I need the largest carry-on possible. When this is full, practically sit on it full, it will fit in the metal sizer contraption at the gate. I've been forced to "test" my luggage size before and with mild shoving, it fit in the sizer like a glove.... after I took the book out of the front zipper and shoved it in my purse.

Pros:
PERFECT size
Awesome color
Sturdy wheels, handle and zippers

Cons:
Small bag is useless
Main luggage tips over if not babysat a bit