This is so weird because before I finished reading, I thought a Toyota Sienna was a better option than a Traverse. They're both big cars, but the Traverse feels like more of a boat than the Sienna.
Oddly, I have one sister with a Sienna and another with a Traverse. I've driven both when visit them. The Sienna is easier to adjust to (I drive a mid-size SUV at home).
Reliability wise, I haven't hear either of them complain about them needing excessive time in the shop.