Club race start

Rider skill level is intermediate, and bike is Kawasaki ZX-6R.
First, look the start part of the video; from start to the first corner. And then pause the video, and analyse the start in your mind.
The video quality is a bit crappy (10 euros vid cam from ebay), but you can see and hear whats happening.
Video is here:

Was it a good or bad one? What happened? How can the driver improve the start?
Or imagine, if you were riding the bike, could you analyse, after 12 lap club race, how did you start?
Or do you even remeber the start? Anything about it? Anything at all?
You simply can not learn, if you do not remember what you did.

And then look what RaceDAC data can tell to you: