QUOTE (caulfield12 @ Jun 2, 2012 -> 05:23 PM)
Once again, for the 20th time.
Zach Stewart had an ERA of 7.88 against all major league teams last year not named the Twins (and reality, their AAA affiliate with all their injuries).
Good he is not.
Serviceable depends upon your opinion.
Notwithstanding the issues evaluating a player on his first big league starts, there's a huge sample size issue with the argument you're trying to make.