I got hooked on Stow-n-Go last Christmas when a rental car company gave us a free upgrade to a Chrysler Minivan. You can cram a lot of stuff in those bins! I especially liked storing sharp / heavy items down there (e.g. tools!) that you wouldn't want flying forward during an accident. That unexpected free rental upgrade is probably the main reason my wife and I changed our focus from buying a SUV crossover this summer to the Pacifica (and those Jim Gaffigan commercials!).
Too bad the Hybrid Pacifica guys loose those bins.