Hello Everyone,
I try this site with 0.03 BTC, and I loose all. Firstly, I think this btcbet.cc is fair, but after all, I think again, Here is reason WHY?:
- Whenever I bet, Bots(or btcbet.cc) will automaticly bet on my side. Bots dont even care about the last or base price. All they care about is reduce my profit
- So whenever I bet, I will take a high risk. If I have chance to win, I take just a low profit. For example, When I bet 0.005 BTC, I win 0.0003 BTC, it about 5-10 % of my bet, but when I loose, I loose All.
- Even I bet agains the trend, For Example, Base price is 4800, last Price is 4840, I bet DOWN( Against the trend), but Bots will automaticly bet on my side with huge amount of btc,(of course they will bet on other side ).
- Eventualy, even If I win 4 times,  I still Loose

Dear Btcbet.cc, If you can not reduce this from Bots, I think number of user will go down, and they never come back yoursite