I am writing to inform you that I have constructed another set of clues that will each lead you to a movie title. To make it more interesting, each of the movies has something in common. Whatever that something is leads into the final clue.
1.
<h1>hit</h1>
2.
P227, M4
3.
iddqd
4.
A Konami hit performs music
Final.
Common(1,2,3,4)+FB
Hint:
Just to be even more confusing, the final answer is not a movie.
Hint #2:
The final answer is the name of something you could have seen in an auditorium.
I'm really not convinced that this is a well-constructed puzzle. One or more clues might be a bit of a stretch. I don't feel good about it. Someone will probably solve it anyway. :/