Lincoln NautilusLincoln's MKX was reborn for a second generation and rechristened the Nautilus. The new moniker signals a new direction for the Lincoln brand -- a move away from the alphanumerics favored by the rest of the industry -- as it struggles for relevance among the luxury brands. Fortunately, the Nautilus looks like a strong showing with a handsome new look and a promising loadout of amenities and tech....