Uh what? I had no problems at all with the intro, and once I got into the meat of the game I found some fantastic gameplay improvements that more than made up for the wait. The intro is long, yes, but there's enough interactivity and setup for the plot to make it worthwhile. Then again, I liked Xenosaga and MGS4 so take it as you will.
TL;DR - Stick with the game for a while you ADHD douches.