Sunset overdrive was not even charting in the top 30 preorder games on vgc's own America's preorder charts. Considering the US remains the x1's best market I do not think this suggests a great opening week. If it scores high on meta and has good word of mouth I think it might do almost 2 million lifetime.
http://www.vgchartz.com/article/251638/usa-preorders-chart-31-may-2014-destiny-top-pre-order/
Little big planet has always been a slow burning game in terms of sales. It tends to sell decently for a long time. I am guessing it will sell better than 2 because there are still few games on pS4 period, counting both 1st party and 3rd party. 3.5-4 million
Bayonetta 2 will probably sell pretty poorly.








