Your premises are flawed creating the universe doesn't prove allpowerful just powerful enough to create a universe which like was stated may be a small task. Your second premise that he cares because he created us is also flawed, he may have created us to take his anger out on for theraputic reasons or to get an A on his second grade science project. Saying that he created us in no way proves it was kind in nature or even purposeful. With your premises being flawed it is unlikely your conclusion is valid either.