Well I'm glad HVS is bringing this game multi console. I think it will overall perform better tallying up all platforms.
Though I agree with 1337 Gamer. I feel that this game is only going to grab a fraction of the genre on the PCS360 as it will be in direct competition of L4D and it won't support certain aspects of the game. I likely will have no custom map ability, DLC and no multiplayer. Remember the comment "if" for it's multiplayer aspect. That's an early statement that they want to, but it doesn't look like it's going to be in the time or budget and will get cut unless some miracle happens.
On a technical note The Grinder capability for special effects has jump dramaticly. When The Conduit came out and they boasted taking advantage of most of the Wii hardware I doubted that they did. Looking at The Grinder video it looks like they are really starting to take advantage of the TEV. That's a big plus for them. I hope their engine is licensable because more companies should use it.
Squilliam: On Vgcharts its a commonly accepted practice to twist the bounds of plausibility in order to support your argument or agenda so I think its pretty cool that this gives me the precedent to say whatever I damn well please.