Overall: Okay
Pros:
- Drawing skills good
- Color scheme appropriate
- Music is exciting
Cons:
- Plot looks like a common one
- Uncanny resemblance to "The Karnage Incident": another flash found on this site
Comment:
If you haven't seen "The Karnage Incident"(1) I'd suggest looking it up to avoid getting to close to it in your plot
1) Yes it's spelled "Karnage"