GR2 and Halo2

I know I'll get razzed for this, but I am liking GR2 Live a bit better than Halo2 live. Here are my reasons:
1) Both are FPS games, however, GR2 is more strategic. You can't just run and gun.
2) Co-op - Sorry, I'm a big fan of co-op and missions. I got bored with R6 missions because they were too easy to complete, even on the difficult levels. I've been through the GR2 missions online and have noticed that they are not run and gun. These guys are bent on wiping out your team. So, if you don't work as a team, you can't win.

One of the biggest complaints I hear about GR2 is to take a sniper rifle and you can win. Not true. For your team, you need a compliment of weapons for that mission. You need to have specialists for an area and then protect that specialist until it's his turn. On the flip side, as a specialist, you need to make sure you do your job.

I am patiently awaiting SCCT. This sounds like it will be more strategic than SCPT and I'm looking forward to co-op live.

BTW - What happened to the BIA players? I've been watching, and not too many people are playing? Is it because it's too hard for those run and gunners?