It does not take that much time. Someone reached payout with only 140 posts within a month. It is more reliable than PTC sites.
I got my first online earning from mylot. $11 That was couple of years back. But soon I realized that my time worth way more than that. That $11 were foundation of all my present online assets. I am not sure about current status of mylot, but years back they used to pay on time. But payouts are very low.
They still pay out on time now as well. It is a good place to go to get away from all the scams online. I always find myself back on it after trying to find a legit PTC/PTR/GPT site. Check out my blog if you need further convincing. All About myLot