I'm a beginner guitarist and got one of these bags in a beginner set with a Yamaha F310 acoustic and found it brilliant. I got a Washburn WI14 electric for Christmas but the bag was nowhere near as good, so ordered this. I don't have expensive guitars (yet) so these bags are perfect for the value of my equipment.
The padding feels very thick and so far has protected my acoustic through a couple of journeys, while the electric has mainly stayed in the house. The pockets on the bags give you enough room to hold a tonne of accessories, while the chunky zips and handles are extremely robust.
So far, excellent value and highly recommended.