The only issue I've ever had with DR is slow cashouts. They always got there. But over a week for a ewalletxpress cashout.
The do use their own cashier, where many cake skins use a turnkey program that uses cake's cashier.
On the plus side of DR. When Party Poker
shut for US peeps, they matched my Party VIP level when they were on the tain network (sighhh. I miss that place). And they have kept my RB status even since they moved to Cake.
If you can be patient with the cashier. They have some good promo's and their bounty MTT is a good one, and free entry for your 1st one (used to be, not sure if it still is).