Hello all,
I have always booked my JY holidays directly with JY by phone, it takes less than 30 minuets, and at the airport check-in desk I ask for an isle seat and usually I get the seat I want if not a window seat.
On a number of flights I have been on with BA there have been a few empty seats anyway so there is a chance of getting the seat the you ask for.
As for feedback forms I have always received one, as I have said before, sometimes it's on the mat when I return home or comes a few days or a week or so later.
Dave.