Just as you see declining traffic for tubes, visits for review sites are falling, too:
Rabbitsreviews.com Analytics - See Traffic Ranking & Stats
Traditional internet traffic is sinking. The move will accelerate, dramatically, in 2016.
Many mobile apps have their own browsers built-in. They either block adult or disable links, totally. And many surfers think Facebook App is the Internet and there is nothing else.
The shift from desktop to mobile has been massive in 2015. While we had 24% of mobile users in 2014 numbers switched to 70% in 2015. Expect this number to go to 90% by the end of 2017.