What is God? Is a gun good? If God was someone alive...is a tiger brutally killing a human child as its prey good?
He gave you your life so I'm sure He's pretty good. If your life sucks then you can only blame your past decision.
what is good? the definition of good is full of ambiguity. even if god think something is good. doesnt mean you will agree to it. so there are no yes and no answer for you question. if you interested to be a philosopher you can keep digging