How do the Star Ratings work?

[Tailsmon]

So how does one get a 5 star rating on a mission? On Operation Avalanch (Casual) I made 1 skill drop (From my first and ONLY jump out of the plane), I DID NOT DIE, I Competed ALL objectives, had 20% accuracy raiting (better than the first mission that I DID get a 5 star rating on).. and I only got a 3 star rating??? WTF?? So how does it judge how many stars you get? What must one have to do to get a 5 star rating on a mission? What are the requiements?

[Tailsmon]

Ok... I have found my own answer. Aperently it works like this:Stars are given on a Point system: 1 point for every enemy killed, -10 points for every time you die
1 star = 0, 2 stars = 40, 3 stars = 80, 4 stars = 135, 5 satrs = 150
AND to top it off APPERENTLY there are not enugh Enemies in the Avalanch mission (on casual at least) to earn a 5 star rating with out dieing!!! (this according to several other posts by several other people on other sights) So one can not earn 5 stars on the Avalanch mission unless one DIES!.. So I have to Die to win? How Lame! I say yet another EA FAIL.

[T-70 X-Wing]

so you're literally telling me i have to intentionally kill myself in Market garden mission to get 5 stars