I'm probably to late I'd like to share my experience. We rented a house for a week for a family get together. It had a French door fridge and I hated it.
The doors cannot be opened and closed independently. You MUST open (or close) one door before the other (forget which one) That meant if you wanted something from one side, you had to open both doors if it was the "wrong" side. Hope this makes sense.
There was a problem with the freezer drawer, too. It was very difficult to close all the way. I was always finding it just a little ways open. Had to practically kick it to make sure it was closed.
Good luck with your fridge shopping.