no movie is flawless IMO.
even TZP, I feel like the dad character in that movie is a cartoonish villain more than a real human being.
my favourite movies are Back To The Future, K3G, Shawshank Redemption, The Lion King. But the highest I will ever rate them in 9/10. because there is some story issue for problem with every movie.
but yeah in terms of satisfaction is doesn't matter how flaws there are.
for example, a movie like Hungama has a lot of flaws, but I'm always extremely satisfied when I watch that movie,