Just like the Bible said, it is not God that is evil, but men's hearts...
If God is so loving, then why is God watching all the cruelty and suffering in this world, without doing anything against it? Not just/only the wrongdoings of mankind, but the animal world too. Animals eating each other, often alive. Since millions of years. How a loving God can create and watch such a thing?
I would argue that since the earth was created for mankind to have dominance over... the plight of animals is insignificant. I'm sure the vegans will disagree... To put it in the words of the Bible... "His thoughts are not our thoughts and His ways are not our ways..."