I just tried this offer. Initially I turned my deposit amount to 2.5× almost. I was looking for $10 more before stopping and cashing out the funds. Unfortunately, my luck faded at that moment and I had lost my deposits. Then I have also lost the 50% cashback amount. It would have been better if I didn't look for the $10 more.
This is the part I hate about gambling, you are flying in decent profits and when you look at you balance and decide to say let me make $5 dollars to cover transaction fees or get balance looking like a proper whole number and the small odds burst you up... Gambling is certainly not child's play, hope cashback was decent enough for you to break even or walk out with something...