Pandas are so inefficient. Never thought about it until a friend said she hates them. They are huge mammals that eat a low nutrient plant so they need huge amounts to live off of it and they don't eat anything else even though all the bamboo is getting wrecked. Then millions get spent on saving them as they continue to try and support their huge dying selves with dying grass basically.
At least they seem sweet.
The issue with Pandas isn't their weird feeding habit, it's the fact that they almost never have sex (at least in captivity). They're like super prudes.