I think other than fuel economy, hybrid offers better NVH. It is smoother and quieter compared to a comparable gas engine. The big boxy Pilot can also benefit from the torque of the electric motor off the line. I would also assume that the future hybrid Pilot will not have a rough shifting gearbox (though I don't think the 10-speed is that bad).
Otherwise, I agree with you. Hybrid does not always save money, especially if you are paying too much premium upfront. That is why I chose Pilot against the Grand Highlander hybrid.
I really wanted Pilot, but I couldn't wait for its release and bought Acura. As a result, it has a terrible creaking /ticking noises in the cabin, some of which I couldn't fix, and the dealership never fixed the rest, because they can't hear them. I also had to replace the lower engine block twice after just 30,000 miles, replaced the middle CV joint, the motor, and the cabin air blower. Also, when I bought it new, the wheel alignment was terrible. I went to get it fixed at the dealership, but they didn't even touch it, just pretended. This was confirmed when I went to a different dealership. In short, this is the kind of luxury that car owners get. I'm happy for you that you have a Pilot.