I don't really care what TV shows you like or not. I was curious about how your logic works while making statement "game of thrones is overrated". I'm sorry but I have to admit I found no logic in anything you said.
You can call show or a movie overrated when it was rated by statisticlly irrelevant source, not majority of viewers. You doubt your own statement in next comment, part of it below:
"Of course it is Top 1 in popularity but that is because people love a good fantasy story like LOTR/HP".
People love good fantasy story, therefore they rated GoT high, hence it's overall rating is high.
Of course, you can name 1000 shows that are IN YOUR OPINION better. Imagine me saying that Soprano's is bad and overrated because people are dumb and prefer mafia shit, therefore rate it high. Meanwhile Adventure's of little Bee is much more complex and I enjoyed it much more, cause I'm a big fun of mother nature.
Sorry, but you have to face facts. GoT is rated high because majority of people liked it and it fits perfectly into their taste. Simply because you like other shows better, doesn't make them higher in the ranking for everyone.