The main for buying this carry on was to get a four-wheeled one and the correct size for American Airlines.  Unfortunately, the four wheels don't roll as they should.  First time in a airport, it did just fine; I was able to have it roll on my side.  But after my first flight, it wouldn't roll well on the aircraft aisle.  I thought it was the flooring, but the wheels kept wobbling making it impossible to roll it on my side.  It looks like the wheels just can't get aligned on the right direction.  The only way to roll it was to push it on front of me or drag it from the back.  I could understand after many flights this happening, but not before I even got off the plane on my first flight with it!  I even tried it again at home, now totally empty, to no avail.

Otherwise, the size is good.  There's plenty of room and an additional 2" expansion if you need it.  I measured this bag and it measures exactly as advertised.  22" x 14" x 9"  (with 2" expansion).  I didn't weigh it.  It's listed as weighing 9 lbs empty.  It didn't feel as heavy though.  Even though not designed for it, the front pocket can hold a 13-14" laptop easily (but not a 15").  The quality of the fabric looks good and durable.  The side water bottle holder is useful.

Price would be excellent if this rolling bag would roll as it should.  (I paid around $63 with Prime delivery included.