2400 reviews in 3 years. The last 400 were the slowest. I think I took a year to get them, but they were for bigger orders, most of them between $50 and $200. I guess this is the way it is going to be for me on Fiverr, because of my long delivery time, fewer orders, bigger orders.
Maybe I will change things a bit with new and fresh gigs with short delivery times and higher prices in June/July.