What I like in the Bitcoin is that the government or the banks have no control over it, it is a cryptocurrency, and it develops, improves and expands day by day.
The best I like in Bitcoin is that you can do many things with it and that is really nice and I am almost for sure that it will be the future payment method in the future and that would be perfect for the currencty itself.
But the bad thing is that you are not for sure what is going to happen in the future with the currency itself so that is the risky thing of it.
I like that bitcoin is easily available online and there is no hassle to get the wallet etc. Its all very easy and transparent, unlike if u need to make a credit card you need to fill lots of forms etc.