GTAV is going to be massive. The amount of people who will want to play it again is considerable (and don't forget the rumoured DLC is coming)...

Each time it comes out on a new platform, it jumps back up the charts etc.

I can see it doing 1m first week easily...

As for LBP3... it's an easy game to dismiss because it's family friendly... but I think it will outsell Sunset Overdrive no problem (which i think will flop).. In fact it wouldn't surprise me if SO does worse than Forza Horizon first week in USA, and that would be quite damning considering what it supposed to have sold.

LBP is a big franchise, so it should easily outsell Sunset Overdrive.

Some are claiming not though... so that's my point...

They probably don't know about how well LBP sells. But I don't think it will sell nearly as well as LBP 1 and 2, as its made by a different studio and likely won't be as good.

Sumo are a very good studio actually, I have alot of faith they will do a very good job. In fact they've made quite a few games for hire and are probably one of the best out there.

I bet GTAV PS4 can do 1.5m+ first week.