Just to clarify on a term:
When a product can't deliver on the hype, it sucks. For example, "Order Up!" was a pretty good game. "Heavenly Sword" sucked. They both got around the same score on metacritic, the difference was hype.
Anyway, I think most of the sober here agree:
The Conduit will get an OK metacritic score, around 75-85.
The Conduit's hype, however, demands nothing less than 90+. Random pools of water, exploding barrels and other tired FPS cliches aren't going to earn glowing reviews anymore, and haven't since 1998.