Bought a '13 Pathfinder. Wife and I have been pleased with it. My wife liked the Nissan the best for looks and interior comfort. I went along with it because it has the best gas mileage out of the, ford explore, Chevy traverse, Toyota highlander, and Honda pilot. Was concerned it was a first model year car, however had it since November and just rolled over 12,000 miles with it and no significant issues. The one recall it had was an occupancy sensor. It definitely isn't the Pathfinder of old, it is much better adapted to city life than country life. I drive it to work daily, and we have been back to Iowa's a few times in it. Hwy I get between 22 and 25, city I get between 18 and 20. We bought the 4x4, which rarely gets turned out of two wheel drive.
Good luck in your search I really don't think you can go wrong with any of the options listed.
I have 180K on my 2005 Pathfinder, and was researching new vehicles for a long while, and although I am not a fan of the pointy front end as much, I think the new Pathfinder with the incredible gas mileage for a mid-size SUV is hard to beat. I am going to get the Hybrid when it comes out 27/27 MPG. Gas in Chicago and WI is very high, so it matters. Wanted to go upscale and get a Cayenne, Evoque or Escalade, but we decided that extra money would be best spent on vacations.
For the OP, Looked at both the Traverse and Explorer. The Traverse is a good solid vehicle but we thought it was too much like a minivan. The GMC and Buick versions are nicer, but don't know if the cost merits an upgrade. We like the Explorer all around, but the My Touch is annoying/deal breaker if you are looking for a loaded vehicle.