I had issues with customer service initially. After sending an email to management, I had someone assigned to speak to over the phone, which was a very positive and helpful experience. Still things that need to be worked out, but I feel they are moving in the right direction.
The real struggle for me is the lack of visibility with fund reserves. Once you pass your set limit, your funds are placed on reserve for several days. I don't feel the platform gives enough clarity to where the money is/when will be dispersed.
I would use it if you are a freelancer bringing in relatively small amounts of revenue through the platform each week, or a business whose cash flow isn't dependent on prompt reception of new funds. It's very convenient, but not the best fit for everyone.