I loved him mowing down the Braves in the 7th inning of our last home game last year. It was the most dominant relief inning I have ever seen.
By the end of the year, he was playing in very high leverage situations - and doing quite well
When he's on, he's ridiculous. I get that he's unpredictable, but I can live with that. IMO the impossibly good outweighs the OMG - LOL bad.
I love the guy. To each his own