I like High Sierra, and this is a good piece of luggage with a couple of weak spots.  It's a square 25" bag, with lots of room.  Its very light, I can put a weeks worth of cloths, dopp kit, and c-pap machine in it and still be under 50 lbs.  Material is sturdy and resists airline/airport damage.  Handle opens to 2 positions, great for short or tall people.
The biggest weakness(and cost them 1 star) is the zippers.  The material around the zipper frays, causing occasional jamming of the zipper.  The frayed thread can be trimmed off but it's a pain and should not be necessary.  You also need to hold the top slightly open when closing the bag empty or the zipper gets out of line.  I fly with this bag 4-6 times a year, and use it weekly travelling by vehicle.  There is some fraying on the piping but otherwise it's wearing well after a year.  I own the 22" companion bag to this and have had non of the problems with that size.  If they would use a better zipper this would be a nearly perfect bag,as it is, at Amazon prices it a really good buy.