20 episodes in a single day is a slog, even for a show you like.
Unless you’re watching a dub, you can’t just listen, you have to be watching the whole time otherwise you miss the sub and have to go back - so you have to be giving your full concentration.
Personally I find it quite hard to my full concentration for more than a couple of hours - nevermind the 7 hours it would take to pull this off.
20 episodes in a single day is a slog, even for a show you like.
Unless you’re watching a dub, you can’t just listen, you have to be watching the whole time otherwise you miss the sub and have to go back - so you have to be giving your full concentration.
Personally I find it quite hard to my full concentration for more than a couple of hours - nevermind the 7 hours it would take to pull this off.