Parabola of Stupidity

For Guitar Hero....

First... I look at the plastic guitar. I think it's stupid.
Then... I get engrossed. I think it's amazing.
Soon... It gets repetitive. I can't improve.
Finally... I realize how much I put into it. I think it's stupid.
But... I can't wait for the sequel. And I play later.

Such is much as my mind can comprehend its own parabola of stupidity.