after playing the demo, this game literally feels like a ps2 game with all new graphics. there is nothing "next gen", or hell, even "current gen", about this game. I wouldn't pay more than 20$ for most ps2 games that I still want, and I wont pay any higher for this game either. The game is a great love letter to a series the devs clearly enjoyed very much. But without changing near anything in the gameplay department, they really shouldn't be asking for any more than 30$ at the most, and that's only because it's cross-buy.
The Sly games weren't exactly pushing the PS2 to it's limit anyway. It's a stealth based action platformer. 2 and 3 had already refined that niche to just about it's purest form. As far as I'm concerned, the less they change, the less they can screw it up. Like when 3 took out the Clue Bottles, because seriously that was stupid.
I WILL be buying Sly 4, and the lower the starting price, the quicker I can get it for the price my cheapassness wants.