Bitcoin was indeed stable and that is bad for the most people with already Bitcoin because they want to earn some profit with Bitcoin and that was not possible so they have to wait now a longer time until the can make profit.
But of course it is hard to know when you can sell it but you also can see now that the value of the Bitcoin is rising slowly so that is really nice for the people with already Bitcoin.
Being stable is good because you know no one is manipulating. Votality has not always been an advantage for the coins because sometimes it can soar high and suddenly fluctuates thats the disadvantage of it.