I've heard and read a lot of different viewpoints on the value of
farfetch'd in a deck.  Personally, as a guy with a limited number of
cards (and money),  Farfetch'd shines.  50hp (respectable), 30hp quick
attack, and if you play an energy to him before you make him active, a
30hp sustained attack in just a turn. Oh, and colorless, yeah?  Fits in
any deck.