I've been rewatching Season 1 for the first time, it really is miles better than the later stuff.
It was helped a lot by the smaller number of locations.
You basically had kings landing, winterfell, the wall, the inn at the crossroads and wherever dany was hanging out in each eipisode.
Later seasons you have all the above and a dozen more along with a character or 3 for each extra location.
It was more suited to tv really
Think they've done a fairly bad job in later seasons too mind you.