I may still be new to this, but it seems kind of unfair to bundle the older games together with the new ones and release them for the same price - most people here probably already have the new games.
Either give the users that already have the newer games the old ones for free (since the bundle does have pretty much the same price), or at least provide additional copies for the newer games (for those that repurchase them through the bundle). The way the stuff is being sold at currently pretty much screws people over .. or Just do a bundle of only the older games for half the price of the current one.
I do realize that bundle offers are frozen in time and that you don't get additional stuff that is released later on, and that's fine (to some extent), but these games were actually released _earlier_, not later. In fact I only went ahead and bought the newer games since I thought the older ones would never make it to Steam. (And my guess is that I'm not alone in this one.)
Then again, maybe this is my own fault for buying an incomplete bundle. Well at least I'm holding off with the Hitman bundle until part 2 makes it to Steam - fool me once..