Well I bet u thought this would be about Bitcoin is it will it can it no 
This is about all the Bitcoin gambling sites 

Do u think there a good idea do u use then are there fair would u buy bitcoins just to use then .

Yes all good question what's u answers my answers would be 
Yes there a good idea if u have a few spare bits and dome spare time 
Yes I do but only with free bits 
Fair yes there should be and am sure there are
No I would not buy just to use them

So one last word use them if u want but don't doesn't t much and have fun.