Have to say, I was working with a Canadian in the Dom Rep last year who was toting one. He let me have a spare one for the duration of my job. The dual sim was great, but there was no browser if memory serves. Build quality was great and at 100 US a pop, I ordered a couple.
By the time I got back to Dom Rep after being delayed in other locations, he had sold them to another guy and did not have time to source another couple before my departure.
At 100 US a pop I considered it worth the risk.