The honest verdict: the Aspire Plush 14" is the soft end of Serta's iComfort line, built for one sleeper above all, the side sleeper whose shoulder and hip need room to go. At about a 3 out of 10 it is a genuine deep cradle. You settle into this bed, not on top of it, while Serta's 5-ZoneResponse support keeps your spine from folding in t...