I hear you, but I'm watching the games and it's not so simple. The Royals have an amazing defense. I do mean amazing. The left side of the infield and the entire outfield rob 2-3 base hits per game, no joke. The team has an embarrassment of speed and cover everywhere. Salvador Perez is by far the hardest catcher in the all of baseball to steal on, and it's not even close. The fielding limits hits and our catcher makes stealing a nightmare.
All that to say, the ERA number doesn't reflect stellar pitching. If you look at the advanced stats, like Fielding Independent Pitching, the team has one dude in the top 70 (Volquez). I would gladly swap you 1 to 1 for any of the 2-4 slot guys in the rotation. Your ace is far better than ours, too.