Long running serials are difficult to sustain, episode after episode after episode. One way to avoid monotony of course is to have a plot so gargantuan, involving so many characters and sub-plots, that you avoid repetition altogether. What you do not avoid is your audience losing the ability to keep up with all the comings and goings and toings and froings, or in this case killings and thrillings.
Game of Thrones is after all, a war flick. Its about multiple families fighting to be able to sit on the Iron throne, and be king of the mountain, so to speak. What this particular sprawling story has in common with other gigantic sagas, for instance the Lord of the Rings, is that by and large, the age of magic and dragons is in the past, though not entirely. But comparisons with LOTR should probably end about there.
There are very few characters in Game of Thrones that one can identify with, or much sympathize with. They are mostly all egocentric, petty, by turns vain and stupid and arrogant, not to mention bloodthirsty. They’d put their mother’s head on a pike if it would put them on the Iron throne. In other words, this is not an epic with subliminal Christian values, and a clear-cut demarcation between good and evil, between the good and the evil. No, it’s all shades of gray, or at least Grayjoy (one of the families in the story).
What are the virtues of the series: 1) its many and varied spectacular venues, whether in Iceland or Morocco or Europe or somewhere else. It doesn’t lack for eye appeal; 2) there is enough fantasy thrown into this war epic that it can sustain the interest of those not particularly looking for an ancient version of medieval war mess. More like dungeons and dragons for beginners. 3) some of the acting is very good indeed (see Peter Dinklage) and can sustain your attention, but there are hardly any memorable lines, though there are some scorching scenes. 4) no expense was spared on this show. It must have cost a zillion dollars, and it looks like it too— the costumes, the settings, etc. are pretty spectacular.
On the whole, the down side outweighs the upside of the series…. but it does have the capacity to be compelling watching. Check out just the last two episodes of season two….. But of course season three is already with us.