Don't put words in my mouth. Your Edge is a very useful vehicle in so many different ways. I didn't compare it to anything else. If you wanted a Murano you should have bought one. Slagging Ford because you expect it to deteriorate in 2 years makes me wonder why you even bought one in the first place? Yes, the MFT was buggy, but once you install the update it becomes a much quicker system with a better layout.
A 2 way speaker is one that has two separate drivers in which to produce sound, thus can be counted as 2 speakers. I don't like it either, but having cranked my sound system to several different types of music I am thoroughly thrilled with the sound it puts out.
FYI All Ford Edges come standard with the SecuriLock Passive Anti-Theft System.