I like this bag very much and its design. It's very well balanced. It's made my travel easier with very rollable wheels gliding easily on hard and carpeted floors. Some name brands don't move as easily in carpeted floors compared to this one. The dual lock for the main and side compartment zippers saves on having to purchase combo locks. The internal pockets can save on having to bring travel bags for amenities and extra wallets for cards/passport, provided they aren't bulky and can fit flat. There's just enough space to fit my clothes, including one or two properly folded suits. I very much like the laptop compartment for cards/passport and electronics with its easy access.
I would have given it a perfect 5 stars but rated it 4 for the following reasons: 1) It's not expandable: it would be great if it had the zipper option for added space. 2) The side compartment is great, but the sleeve portion for the laptop and tablet are on the main compartment side and rather than the door side. I tend to pack a lot making it bulky and therefore difficult to put & retrieve my laptop & tablet in and out of the sleeves. Otherwise, it isn't bad as long you don't pack as much.
Overall, it makes my travel easier and I'm very happy with it.