As some of you pointed out, Subaru was the culprit hiding behind the week-long 2011 Mediocrity campaign, which showed a beige-cladded first-generation Kia Optima in a scoop-like series of photos. Upon looking at the first set of images that arrived in our mailbox (read here), we knew that this was some sort of devious viral marketing campaign.

It is true that these type of campaigns can be rather cheap and yet extremely effective. However, they can also backfire. And in our opinion, that's the case with Subaru's effort to promote / convince us that the latest Legacy is the opposite of the so-called 'beige' mid-size sedans.

At the 2010 Paris Motor Show, we saw three new mid-size sedans making their way to the halls of the Parc des Expositions Porte de Versailles. Two of them, the all-new Peugeot 508 and the redesigned VW Passat B7, received their world premiere, while the Kia Optima was presented for the first time in Europe.

Now, we all know you can't and you shouldn't buy a car based upon looks or preliminary specs alone. It's the whole package that counts. However, in this case, we simply want to find out which one of these new family sedans captured your attention for the right reasons.

Place your vote in the poll after the jump and be sure to have your say in the comments section.

The Kia Optima, which made its original debut in New York, has crossed the pond to give the Europeans a little bit of that Korean flava (or is that German?) and rub the 2011 VW Passat B7's newly styled nose in the ground. Riding on the same platform as the "fluidic" Hyundai Sonata, the Optima brings Kia's "tiger" style to the mid-size saloon segment.

We not sure how Kia's marketing people are going to feel about this one (unless they're part of it...), but photos of an older generation Optima covered in beige cladding and featuring a badge with the word "MEDIOCRITY" have just landed in our mail box. Tony B, the tipster-reader-scooper who sent in the photos, claims he snagged the car in LA.

Of course, it didn't take long to figure out that this is a viral campaign of some sort. However, since we're gearing up for this week's Paris Motor Show, we're not going to waste our time looking for answers about a covered up Kia...