Hi,
I'm glad you've got your LS and that you are happy with it. I, like you, used to think that another car was the "kids kiddy", but in my case it was the BMW 7 series, then I got a Lexus and changed my mind.
Recently I have been losing my mind and looking to sell the Lexus (a whole other story), but in a recent conversation with my dad where he asked me to name the good and bad points of both cars I own, when it came to the Lexus' good points, I just said "it does everything well". My dad said, "nuff said". Sorry about the long story, but it's a point to bear in mind :)
Thanks
Mike