This is not a full review, but merely a note on the availability of the product.
Although a physical case is shown, within the case is a cardboard disc bearing a scratch off code. The code can be redeemed at the official Hitman: Sniper Challenge site (search for it), requiring you to register a Square Enix account to do so. As you enter the code, you are asked to pick a console and region, then given a PSN code which should allow you to download the game.
Others have reported that at least one of the codes won't work. And initially, I found this to be the case after trying to redeem the PSN code on my US PSN account. The workaround was simply to register a European PSN… Read more