I think I detect the benefit of doubt and I'm thankful for that, but I'm definitely not one of those skells who only play the game one way. My class service stars are 9/13/13/6/20. I have at least 300 kills with each of my top 10 weapons, at least 200 kills with my top 11-20 weapons, and at least 100 kills with my top 21-39 weapons. I spent a lot of time finishing all the assignments and their weapon requirements.
I mostly played conquest mode because I've found that even if your team sucks and doesn't try to win by controlling points, you can still improve your stats, finish assignments, and get some enjoyment from the match. The other modes are too hectic and fast-paced to allow that. Now that I'm playing more rush/ctf/obliteration, I find they are almost too much excitement and I have to take breaks so I can breath and let my pulse slow back to normal.