Yet I for one can think and imagine and wish to aspire for something better than the human race I see around me who seem, petty, selfish, delusional, limited, etc...
Couldn't a God better than me have a greater imagination, purpose and ultimate goal.
The only one we have presented to us seems to involve a great deal of praising how great he is - and a sever punishment for those who don't - which sounds suspiciously like an example of a human ego - and a not very good example at that!
There are other God's besides Allah.
I would credit Humanity's seflishness and stupidity to humanity itself. We are responsible for our actions and our imperfections and limitations come from us. But if we were "created" intelligently, then I suppose our creator must be a bit of a practical joker, or a baby god of some sort.