If you want to know what it feels like to be “buried alive” then business with Etihad on the 777 will do the trick. They have re-configured the old cabin with new suites and flat beds but they have squeezed too many seats in too smaller a space. The whole experience was awful. If you happened to be a larger size and booked business for more seat, you’d be very disappointed. Everything was a tight squeeze. You could hardly move in your seat. If you are going to splurge on business with Etihad, make sure you get the A380 which, on the leg from Abu Dhabi to London provided a completely different experience. Still not as good as Qantas but much better than the 777.