Memory foam knock offs blow -- try to sleep on one. Then try a TPX mattress -- you'll get the best night's sleep you've ever had.
Hyundai is selling chitty cars -- what will happen to Mercedes? Mercedes will continue selling premier vehicles to those lucky and intelligent enough to consider altenratives, including lousy ones, and then buy the best mattress money can buy.
MBZ also makes e class and c class cars for those who can;t or won;t buy the S or CL class MBZ cars.