I watched Game of thrones, earlier when it was legalised on TV, on HBO. Then, it was difficult for me accept that what is so interesting in the series, that everyone is so interested, and that too very eagerly.
I still kept myself swaying on the fact and kept watching till 2nd season end. It was only the fact that kept me alive was the explicit scenes, and the adult talks. There was nothing interesting. There is this John Snow, who has been trying his best to earn respect in the family, being the son of somebody else. He somehow manages to see Brom, as his trustful brother. The king of the North and thier added rubbish is only fake and not worth watching.
There are facts that show, Game of thrones series is also not exactly what the book has displayed. The script is getting changed. Then what about the authenticity of the Series.
On the other hand we have many trustworthy series, like BBT, and How to get away with murder and House MD. These series are worth watching, because here they display an actual suspence based stories. Every story or mystery is totally predictable. Then what about the depth in the script.
I do not strictly suggest or recommend the viewers to watch it.