Lol.
Since you didn't point out what God you follow, it makes no sense to say you think he's better.
Gen 6:9-14
This is the account of Noah.
Noah was a righteous man, blameless among the people of his time, and he walked with God. 10 Noah had three sons: Shem, Ham and Japheth.
11 Now the earth was corrupt in God's sight and was full of violence. 12 God saw how corrupt the earth had become, for all the people on earth had corrupted their ways. 13 So God said to Noah, "I am going to put an end to all people, for the earth is filled with violence because of them. I am surely going to destroy both them and the earth.
NIV
Noah was righteous, but he was the only one, so God saved him and his family, and told him that He was going to set up his covenant with Noah. God DID start us on the right track. Mankind's selfish nature led to its own demise.
If your god is the one of the Bible, i believe you need to read more.
"Only those who do not believe in Jesus believe that the end of this earth will be a cataclysmic culling of mankind."
-Those who don't believe in Jesus don't go to heaven. Doesn't matter what the end of the world is, if you aint In Him, you aint In the Kingdom.