Lexus has been described by BMW as a real contender for the luxury car segment. That was indeed high praise. With quality and design that rivalled leading European marques, it was not surprising for Lexus to be viewed as such.
Today, Lexus continues to produce high quality luxury cars that are remarkable, such that no one would ever doubt the status of its owner as a high income earner with a taste for high quality, if we see a Lexus like the GS350/250 driving by.
But then, one can't help but ask, "Can't he or she do better?" This is not simply a question of affordability. People who are rich enough to buy a Lexus can buy just about any other luxury make.
It's a question of contemporary design. Compared to other makes/models in its class, the Lexus GS350/250 is a little behind or "old school" - save for the Autobot-looking front bonnet and grills.
Of course, there is really nothing wrong with old-school, unless you put the Lexus GS350/250 side-by-side with, for example, the new Mazda 6.
Then again, beauty is in the eye of the beholder. Someone who prefers the Lexus GS350/250 would probably think that the new Mazda 6's Shinari Design is a little too funky.
Personally, I prefer the new Mazda 6, but I've always been a Mazda fan. So, I'm a little biased...