Just like to add some stuff since people obviously cant see how big of a game Halo 3 was. At the time Halo 3 came out the 360 had what, 12 million consoles? And it sold 3.8 million (thats almost 30% attach rate) Vs MW2 32 million consoles, 5.5 million units which is 17% or so. By the time Halo Reach comes out the 360 will have 40 million consoles at least maybe more. So for Halo Reach to beat Modern Warfare it only needs 14% attach rate. Add to that, the commercial push and the fact that Halo Reach will most likely score better reviews than MW:2.
Conclusion: unless MW3 or GTA5 comes out later than Halo Reach, it has a safe spot for best launch on 360.







