While there is nothing inherently bad about Carl's Jr, there's nothing really good about it either. The cost is a lot higher than you would find at other fast food places, but the quality isn't improved at all. I would recommend if you just have a few bucks to spend to go somewhere like Jack in the Box, which has an extensive value menu, or Sonics which has more options overall. Like with most fast-food restaurants, my experience here has been less than stellar. The workers are grumpy and the food is bland.
While I recognize this is a chain so the actual owners may have other feelings, I do know the people who created Carl's Jr (and profit from the franchises) financially contribute to anti-choice organizations. Luckily, I still have the choice not to eat here!