Honestly, not bad.
When I saw the title, which I just happened across today on a random day in a month to come onto Newgrounds, my first thought was "Great, a movie that belongs on YouTube, 0 time"
But this was not it at all.
This came out very well, I liked the theme of the intro of GTA: SA. Simple, but original as well.
I enjoyed it, the movie skipped a tad on some scenes when recording, but it's good.
But, apox! No credit for me? That's just some straight up bullshit.
Nevertheless, it was a great clip, 9/10 for not giving me credit, but a 5/5 for excellant quality.