I've had my minivan for eleven years and had only major issue I have had is to replace the starter after seven years. I hear a lot about bad transmissions in these vehicles, but I have not had a problem with mine. Possibly because I have had it serviced when I was supposed to. Overall, it's been very reliable.
Comfort, front and back (with captain chairs)
Make it easier to change the damn air filter. I've never had a car that was as difficult as this. I'll have the dealer do it from now on.