Ever since I read 'My Year of Meat' the idea of meat processing in general puts me off. That unease is highlighted here, probably because I assume that they don't have the regulations/controls that we have in the states. But, the chicken here is really yummy, at restaurants or from the grocery store (if you can cook). The beef and pork taste different to me, and I tend not to order or buy that.
[Disclaimer: We've just been here a few weeks, so this is not local wisdom, just personal experience.]