I've enjoyed Cusack in various things over the last 20 years like Con Air, Grosse Pointe Blank, and even Identity, but it seems like whenever a pitch is brought to him he's told the character that he'd be playing along with motivations and emotions behind them and his only response every time is "and he's on quaaludes right?" As for Willis, I've said in this forum before that the only time he's really tried in the last 15 years were in movies that either had Red or Die Hard in the title, and everything else he just phoned in. Looper is the one outlier as it does come off as a genuine performance from him but after the fallout from Cop Out and how he was canned from The Expendables 3, he's been almost completely straight-to-video, which is kind of sad considering he was a top leading man for the prior 25 years. Hell even when he gets a theatrical release it's like he can't remember how to do it, as in Death Wish he was basically mugging and laughing into the camera when his character is supposed to be a depressed vigilante hunting the people who killed his family members.