Bought my bike online in February 2013. No problem with shipping timeframe. I was in awe when it was finally assembled and rode it whenever I got the chance. Since my first ride, there were clicking noises somewhere in the crank area. I thought that something was loose so I tightened whatever I thought it needed so I can get rid of the clicking. Nope, that didn't work. Tried to ride it out, but that didn't work. Every time I went for a ride, sounded like the cast of Stomp was around because the clicking was in such a pattern that I could probably come up a song while riding. After going to a bike shop, they claimed it was a bad bottom bracket. I replaced it and the clicking noises went away...sort of. The noise was also coming from the rear wheel. Disassembled and cleaned out the rear hub/freewheel/fix cog. Still making noises. Played around with the tightness of the chain, but the clicking didn't go away. After further research, I decided to replace the freewheel cog. Eureka! No more clicking. Seriously, I've only had my bike for about 6 months and I already had to replace 2 parts.
It's great that the company can make the bike affordable, but it sucks when you end up with crappy parts that fails to satisfy from day one. Perhaps I'm just unlucky with that build. Who knows...