Do you find most people who comment on the internet to be miserable and sad?

I find most of the people who comment, to be funny as h***. But, I went to Sydney in March, and had a great time. It was expensive compared to home (CA), but was clean, felt safe, did some tours, the food was good. Then again, where ever I go, I have a great time. It's not always where you go, but who you go with, or what you make of it. I've been to some places that were dirty, scary, and I couldn't wait to get to the airport, but I still had a blast, made some great/ funny memories, and met some cool people. Honestly, my life is too good to complain. But, my favorite spots have been Dubai, and Jamaica. Hope you find better sources for reviews.