Jock, I'm at a loss to know where you get the booze and drugs bit from, so I'll ignore that. If someone, regardless of the absence of evidence, believes something based only on hearsay, then he is gullible.
I don't think I go in for offensive name calling, and I have never said there's nothing more to life than existence, but I don't need to believe in a fabricated God to search for answers. If there are answers to be found, I would say they are far more likely to lie in matter and energy than in some vague, intangible product of the human psyche. There may be a God - no one knows - but I'm convinced it isn't the bloke you talk about. Think of the universe with its billions of stars and even more billions of planets. There's a good chance that civilisations have developed on some of those planets, so what makes you think you're unique or special to this God who supposedly created everything? But then Muslims think you're wrong, and they're the ones who are special, likewise the Jews, but we won't go down that road. Can you see the dilemma?
Incidentally, any non-believer who has studied the bible in any depth will never run out of arguments. Unless we totally ignore and dismiss a large proportion of it, we cannot deny its appalling content. Perhaps if believers were able to offer a more substantial argument they would be better equipped to defend their case.
Pete, you've shot yourself in the foot with your analogy to advertising. How many times do people fall for hyped-up sales ploys that offer a spectacularly amazing product, only to find that product useless and ineffective?