Etihad A380 flight from Abu Dhabi was great, especially after paying the extra £115 per seat for an exit seat, ours were 40 G & H. Some may think it's a lot of money but to us, it's money well worth it. I am 6'2 1/2 so legroom is a must really.
Food, good. Cabin, good. Personnel, great. Some turbulence but nothing uncomfortable.
My only issue with Etihad is that on the last 4 flight my membership didn't get recognition ie miles and I find it bothersome to write and request those. I check in via the app that holds all of my details but sadly no miles.