'Complete Walkthroughs up on the internet'
A user on YouTube named GTAmissions has put up every single cutscene and mission walkthrough for:
Grand Theft Auto: Liberty City Stories
Grand Theft Auto: San Andreas
Grand Theft Auto 3
He is still working on getting every cutscene and mission walkthrough up for:
Grand Theft Auto: Vice City
Be sure to check it out!
And on a side note, if you have a request for an MGS or GTA related video to be placed on this blog page or my youtube page, then please leave a comment.