I'm down with a Halo 4 teaser, and I get the milking comments. It wouldn't be so bad, but we know they are gonna sell the remake for probably top dollar.
I with the Halo 1 remake was $40, and then Halo 4 was just a teaser to let people know it exists. Then it didn't come out till the next console launch. I think the bigger issue for me isn't the milking with either CoD or Halo, but rather that I've seen enough on the current generation. Rather see them just keep pushing content for their current games, and focus on something for the next generation.
I mean we got the original attempt with Halo 3 and the updated ODST, and then we got their 2nd go round which you need cause a 2nd go round later in the life cycle of a console pushes much better results. We've gotten this already though with Reach. I'm fine with the Halo 1 remake using what I assume will be a modified Reach engine, but I'd like Halo 4 to go next gen. I especially think this with 343 being the internal MS Halo studio so they could get early low level access to the next generation hardware that 3rd parties might not get at least as soon. Plus would give 343 a chance to create their own engine.