I don't know how many members this site has, but it seems to me that the negative stuff comes mainly from the same small group. I'm about to cheerfully spend almost $1000 on plane fare & car rental (plus gas) to see what you all get to see just for the price of gas. If you can't tell, I'm jealous.
OTOH, Bill, in most cases, the original negative comment usually gets quickly shouted down by those who agree that the glass is more than half full.