First off let me just say that I also watched the "epiloque" in the summary episode. 'twas nice.
Now unto the feels discussion of AS
I too felt the happy ending was a bit too much, but I'm glad it happened. If it had ended with both his wife and little cute moe daughter dying of a similar weakness disease I would have punched a wall. There are certain things you just don't do, this being one of them. The plot with the robot and the interdimensional girl was 'tarded though. Sorry Key, I would have preferred if you had used the dream cop-out or an angel or even a time travel. But this? It was stupid.
I'm glad it ended happily though.
my evening would have been ruined if it wasn't for that. Gotta study for an exam. Can't do that with tears muddying up the paper.
The way it should have ended was
drop the supernatural robot lights nonsense, drop Ushio getting sick, have Tomoya live happily with his daughter with Nagisa in their memory, and shack up with Kyou on the rebound! Okay fine that last part is just my personal wish but it would work! Honest!
To be completely honest I watched the stories with the different girls after finishing Clannad season 1 since the way I play visual novels in general is to do the story of every girl besides main one first. I may have done it differently here since I still don't think Nagisa was best girl.
Fortunately the few VN's I've played with the choice, best girl was main girl.
Maybe it's cause I played the VN first and also technically didn't actually watch the whole anime (just sections of the first season and the entire
adult life+death
I still hate the ending even in VN form