It's a nice lens, however a couple of things. First, re-name your link. It's listed as "Big Arrow Link". Rename it to something more appealing.

Second, I would use some anchor links with your keyword phrase. I'd imagine your phrase is "cheap cell phone advertisement", yet that is nowhere in your lens with the exception of your title. Try and get that phrase in your text once or twice and link it to your affiliate link.

There are some great statistics there. I would make it a bit more appealing to read though. Maybe break up some of the statistics into a list format. It makes it easier to follow.

All and all though, very nice lens.