I see some of the components not to be the greatest but others have mentioned the brakes. My Trek Marlin came with the same Tektro mechanical brake and I find them to have plenty of power as long as they are adjusted properly. The thing you have to worry about the most with Airborne bikes is they are sold direct and you would have to assemble it or pay a local bike shop to assemble it for you. Then when it comes time for maintenance or adjustments that may be out of your mechanical ability (not saying you can not do any thing, I just do not know your ability at this time) I will cost you more then if you bought a bike from the local shop.
Re: assembly: there is some assembly required, but they come about 90% assembled. It's pretty basic stuff: stem, bars, seatpost, air up tires... that's about it. It might require a tune up too... depends.
Re: bike in general: I own an original Airborne Goblin and have put a couple thousand miles on that bike. The frame has been bomber! I have worn out and destroyed numerous components... but that comes with the territory. No matter what bike you're riding, you're going to brake stuff. IMO, cheaper components will be heavier, and probably break quicker... but more expensive components will wear out eventually too.
This bike is definitely a pricepoint bike, meaning it's meant to compete well with other bikes at this pricepoint. If you spend more money, you can definitely get better components... but if this is the amount of money you want to spend, you are probably going to get a much better bang for your buck with Airborne.
Hope this helps!