Why so much praise for ptcbox?

Tweet

I have so far heard many praising words about ptcbox and so I joined the site as a referral of a fellow mylotter. But my personal experience about the site is not as satisfactory as I expected it to be. The number of ads available on an average daily is 2, maximum number of ads clicked by me on a single day so far is 4 but on several occasions, I had to be content with only 1 ad. Thus the earning is not at all very high. Then why some are in all praise for it?