If you guessed "For the loot," is there a better explanation? At least the duo's first collaboration, which celebrated their worst impulses (blinging, misogyny), had a sense of naughty glee, as well as the unerring popcraft Kelly brings to R&B and which infuses Jay's hip-hop. But hooks, chemistry, and joy are all in short supply here; at one point, Kelly lamely ends an ad-lib by asking "What you drinkin', Jay?" There's no response, which sums up too much of the disc. When Jigga seems involved, he still spits memorable lines ("Sex is always better/Right off a vendetta"), Kelly spreads on the soul, and this actually does sound like the best of both participants' worlds. The rest isn't even the best of one.