The majority of people immediately see a mondeo when they look at an st220 and it has mondeo written on the back, so how can it not fall under the same stigma except on enthusiast forums? I've driven an ST220 and as much as i thought it was a really really capable allrounder and a great car for the money with so many strengths, i echo MrLOL and co's thoughts that it didn't feel fast at all.
Infact, i found it similar from a refinement point of view to the 530i.
I've always thought nothing screams FAIL.... quite like a MONDEO