I deliberated for a while whether to get this bag or the pegasus, which I believe has slightly less pouches/pockets.
I eventually went for this one (I think the nice blue shades edged it) and whilst happy, it probably could have done with one less pouch on the front.
Whilst it's great to have a number of different pockets, if you fill one up enough, it just pushes into the next one anyway, so you cant really fit anything else in.
Also, its built for 17" laptops, but I found my dell 15" XPS laptop (with a protruding battery) a fairly tight squeeze if I had the slipcase round it.
There's a couple of seemingly superfluous side pouches, when one larger one is generally enough, but said, build quality seems excellent and its a very comfortable and sturdy bag.
The hard base allows it to stand up right with ease too.
Overall, a recommended product.