It's a reasonable assumption that the Celtics would fare about as poorly as an eight seed than the 2013 Bucks did against the Heat.
I don't imagine that you watched much, if any of that series. I did. It was not fun basketball. Blowouts are very rarely fun to watch (the sole exception to this rule is the Celtics blowing out the Lakers -- that is always fun basketball). This is common knowledge.
So I must infer that you are either playing at being obtuse, or you actually are thick. In one case, you have my sympathies. In the other, well, practice makes perfect and I'm sure you'll get better at it the more you try.