[Perfect Stu]

Tom Cruise is not a GREAT actor, but he definately doesn't just ride on his 'good looks'. He was great alongside Dustin Hoffman in 'Rain Man', pretty good in 'Jerry McGuire', pretty good in 'Minority Report' and from what I hear, good in 'The Last Samauri'.

Harrison Ford only works for certain roles...(see: Indiana Jones). He's been lucky enough to be casted into big-time movies that have made a TON of money...the Jack Ryan movies, the Fugitive, etc.