Paul 
2014 Toyota Sienna Minivan L 7-Passenger 4dr Minivan (3.5L 6cyl 6A)
Rear doors latch problem is finally resolved
 Toyota has finally addressed the issue with the sliding doors not latching correctly and I am now very happy with the Sienna and would buy another one.  This van is extremely reliable (47K) miles and handles very well, especially so in the snow.