I am not counting out Cleveland yet but they really needed to win game 3 for me to believe it was a decent possibility. I would say its unlikely at this point and if they lose tonight at home it's pretty much over. 

I counted them out before the series even started. I don't think Cavaliers are beating the Celtics. This might age very badly very quickly, but I stand by my prediction that the Celtics will get through to the eastern conference finals.