I use it almost everyday to and from school and have used it now for 6 months or so, no problems! Great space for cables, picks and stuff like that.
No complaints, if you are serious about protecting your guitar, but you want to travel with it, this is the bag for you. It is not that heavy, it is of course heavier than less safe bags, but it is not a big problem. I use a hollowbody electric, Ibanez LGB30, most of the time, but occasionally Ive used it for my Strat with no problems.
Pros:
Great protection
Great features
You can buy the tick if you want to have more space
Durable
You can carry it to and from gigs, school, lessons whatever on your back, you can take it on the bus or in the tour van.
Cons:
The price, there are cheaper options, but it is worth every penny. Buy nice or buy twice as they say