Absolute Pain!! The 737 is a short to medium haul aircraft that was never designed to do this flight(especialy in an all economy 30" layout). Primera/Budget do the decent thing and hire in a 767 from the likes of First Choice with decent leg room, IFE and non stop flights. Anyone reading this if your looking to go to Dom Rep book with a UK operator out of LGW and fly direct for the same money(Ive checked it out prices the same for better hotels!!).