Don't bother trying you fat git!
Just joking. If you can crack level 10.10 on the bleep test you will get a score of "good". 11.8 will get you "excellent".
A 7 minute/mile over 3 miles is pretty average. To start getting the brownie points you need to reach for 5 1/2 - 6 min/miles.
As they say though..."a kill's a kill!"