I'll be optmistic and predict 85.
@BraLoD put the scores of the Infamous series for people to have an idea of the average review of Sucker Punch.
Infamous 1 - 85, Infamous 2 - 83, Infamous Second Son - 80 and the standalone DLC First Light 73.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."