I love long intros lol, I have them too, but mine are usually too long...
This is very good! I love the sounds you use! the drums are like mine (really bland and common) but its ok! they still sound good! (and I only say this because I use them too LOL)
I think the song on Pinball I have sounds like this (its a space cadet pinball thing) So this is totally perfect! great work man!
The build up at the begining was OK.
From 2:45 and on, thats the point of awsomeness.
This whole song makes me daydream about space and flying threw it at freaking sweet speeds.
Still you need to work on your build up time not being so long.
Please contact me if you would like to use this in a project. We can discuss the details.