Unfair

I disagree, i just played the multiplayer demo for the first time, and my first experience of an AVP game ever, didnt have a clue what i was doing but i was a human and i came 2nd on the leaderboard

Depends on the environment. An Alien in a tunnel or area with 2 or 3 different floors (IE underground, ground level, ceiling), can mess with a Marines sonar to the point where their basically screwed if their alone. If the Marine is on flatter, more open terrain with distance to backpeddle, and knows how to actually play their class (that is, melee away Heavy attack attempts, shoot for the head) they're likely to come out on top. Marines in a group of 2 or 3 are very difficult to get around, making them formidable in Species TDM, and Mixed TDM.

Every character has an advantage and a disadvantage.
Marines have firepower.
Aliens have speed.
Predators have strength.

That is my theory, at least.

Marines kick ass (Hoo-Rah).
I love being the marine, they have some really powerful weapons and they can take out the toughest predator with just a few shots to the head.

The flashlight is not unfair you can turn that shit off and hide in the shadows.

Use your weapons well and the marine will never let you down.

Well my biggest problem is ever even finding a freakin match!!!