Spawn killing had always been a problem that they have yet to fix on COD 4. Airstrikes will kill you as soon as you spawn. Not giving you any time to take cover. You can be shooting someone a couple of times before they shoot you once and they still get the kill. They DO NOT MATCH the opponents fairly. You can be a first time and they will put you against a higher level spawn team which in return will make you want to quit. They throw you in matches that have already started and the team they put you on will be down 70+ to 20 for example. They need to do better all around.