As Cadillac runs screaming away from its own heritage in order to compete with its European rivals, the concept of what makes a Cadillac a Cadillac is changing. A new logo for 2015 loses the old laurel wreath around the Cadillac crest. Apparently this was deemed outdated, though the wreath used to denote a higher-trim model. No longer are a floaty ride or squishy couch seats considered desirable, and big engines are reserved only for performance models or trucks. And for the first time, you can get Cadillac sedans with a cramped back seat borderline unsuitable for adults. With all due respect, this is an improvement? This is the future? I understand that you have to compete with BMW, but Bimmer buyers are probably going to buy a BMW anyway. Seems to me Cadillac would want to lure buyers away from Lexus mostly.