Well, for me BotW is 7 (Good), TotK is 6.5 (between Descent and Good).
They are both centered around "overworld" exploration and BotW has more sense of exploration, despite having actually less to see (I won't get into why TotK fails at exploration, my user review of TotK for anyone interested is there somewhere).
They are neither based on original goal designs of LoZ, which was not "overworld" exploration, but Labyrinth (aka Dungeon) exploration, though addition of overworld is indeed what made it even better than original concept of "get into Labyrinths from the main screen" (very simple comparison from recentish days is Demon's Souls vs Dark Souls).
Eventually, Nintendo maybe figures out why TotK will end up selling quite a bit less than BotW on a vastly bigger user base and try to go into different direction with LoZ then one they are headed now.







