This bike is terrible. It looks great when you assemble it, until it disassembles itself. I was riding down the street after only having the bike for 1 week and the left crank, pedal and all, fell off of the bike. The bolt that holds it on went flying off to god knows where so I can't even fix it without going to a bike shop. Also the seat is as hard as a rock. I would not recomend this to anyone. Unless I hated them.
Purchased this bike for my husband's birthday. He's the pickiest person I know, and loves it. The assembly was quick and easy, and the ride is smooth. We haven't had any issues. I'm sure that it isn't professional run-ready, but it's wonderful for going around the neighborhood and trails near our home. It encouraged us to buy a new bike for my daughter, myself and a seat for our baby.
The true value of this bike will be in how it lasts. It doesn't seem to be the most sturdy - however, given the price - I didn't expect it to be. It feels safe enough. It arrived on time as expected. The instructions were not as clear as I would've liked. It did arrive 75% together. I've ridden it about 5 times already - and so far, so good. It serves exactly the purpose I had in mind for it (thus far). I do question the "all terrain" label in it's descriptor - but again, time will tell. All in all - I think it is a worthwhile purchase for the price.