Is this the most difficult to predict playoffs in a long time?

None of the teams left seem as if they're a step above the rest. Nuggets fell off, OKC and Mavs both have obvious issues they're trying to deal with. Celtics are underwhelming against weak competition. Indiana and Knicks, does anyone really believe in them?

I have Mavs for 30 to 1 and obviously hope they win, but as of right now, I probably go back to thinking Nuggets vs Celtics in the finals for a game 7 Nuggets win.