As noted by others with the same problem, I can be insanely good, or amazingly bad, depending on the weather (as far as I can tell). :angry:
As aliens, I'm not one to whore res. I'll generally cap a node, drop a hive, or drop chambers. Then, if the game is progressing well, I'll whore for higher lifeforms. I almost never get upgrades as a skulk, instead I save the res. I like gorging, and blocking high traffic areas, or hanging out in gorge gangs. If not a gorge, I'll evolve into whatever is needed, except a fade. I suck as a fade, worst than any other player in existance. I lerk only when there's immenent danger to a hive, and I can umbra it, or when an Onos really needs the backup. As onos, i'm almost always regen+celerity+Scent of Fear. However, if the marines are heavily fortified, a redeeming onos focusing on structures is pretty effective.
As marines, I try to follow Commander's orders, although I to tend to rambo if the rest of the team is doing well. :ph34r: I usually seek out alien nodes, and gorges. My favorite thing to do is harass alien teams in one location while my team expands elsewhere. I don't like bigger guns or tech, unless I'm with a great team. I'd rather be the one to be devoured in LA and have the HA follow up and kill it. I'm not that great with a shottie, nor GL (agains skulks at least), but I'm pretty good with HMG and LMG. If the team is not doing great, and we're really being challenged, I try my best to obey the comm's every order.