It depends. If you are right-wing, this was actually a very much great day: Bolsonaro is the worst candidate the right has ever produced in Brazil, and his removal from the next elections make it almost guaranteed that the left will not take it again.
If you are left-wing, this was actually a terrible day. If you disagree, you are not paying attention.
You're right about Bolsonaro, we have much better candidates now.
I still don't consider this a good day though. This blatant and shameless persecution and censorship makes a mockery of the very concept of justice. They had to bury the constitution to do this. Why should anyone take this circus seriously after all this?
If you are left-wing, this was actually a terrible day. If you disagree, you are not paying attention.