I am unimpressed. I have seen much, much better.
Graphics: Shoddy work. You really should have invested more time in this area. First impressions are important in the gaming field.
Style: Almost none.
Sound: None. Not good. A decent flash needs sound. Even a silent film should have a ragtime piano in the background. Games always need sound, no matter what kind of games they are.
Interactivity: Average. Interpret this however you want.
If you can't devote more energy to a flash than this, I suggest you find another calling, because this isn't for you.