No. I play daily as I don't time travel, I didn't spoil myself. I still have goals, I have just torn down the fountain in front of the train station to replace it with a more consequent plaza with a flower clock, a bench and some lamp posts.
My house only has 2 rooms (main floor + 1st floor) so there is still work to be done. I only have 3 villagers pictures.
EDIT : I have been playing since late june. Daily.
I have a lot of pride in my town.
TTing did not make me lose interest but kept me interested in it.