Well I've read most of the reviews I could find on the 400/430/460 and I would like somebody to tell me who the other Lexus company is.Apparently my car is "unengaging" "lacklustre"and "does not compare to its rivals". Well I'm sorry but that is not the the car i own I have driven a Mercedes s class and owned a 7 series bmw,sorry but these cars do not compare. Personally I am engaged as soon as I walk up to the car with the keys in my hand. It would seem that a lot of the reviewers have either become jaded or are picking at the fact that Toyota are linked to Lexus. Either way I'm not driving the same car as they reviewed,this is of course only my humble opinion. My big wide smile says it all