Only the second picture looks good, the first looks like a frozen pizza which is the worst kind of pizza, 3rd does not look like it was even cooked. The homemade one looks awfully gross lol.
I love Chinese food, it is very healthy for you for the most part. McDonald's and the likes can stay where it's is at for all I care, after seeing how they prepare the meat and all the chemicals they use on it if it falls on the floor just to make it serve-able again.
Pizza is alright every now and then, but only homemade pizza XD