I'm oddly one of the only few who play Halo at school.
A bunch of people got Halo:Reach on launch day and around then, but then gave it up because they either, didn't like the weapons, or didn't like the fact that you can't just wait for people to come around a corner, while you crouch in a bush.
And pathetically, or as I find it pathetically, most of the "Cod-Squad", have not even played the campaign.
They just play multiplayer immediately, which I find pointless.
Multiplayer always comes after single player.
There's a story to be had first of all.