Everything mentioned, especially the bad rear visibility because of the rear spoiler and cheaper fit, finish and feel.

also

Prius looks like a cockroach.
Prius is so popular that it was impossible to find one without $6000 of options. That pissed me off.

Need fewer troops to support.
Drive a hybrid.
Best tank 71.65 MPG.

Before this car I spent two years learning hypermiling on my 2004 HCH1.