I flew with Etihad before COVID.  I remember there were no amenity kits and menu.  Now you are so lucky that Etihad has improved a lot - it has got amenity kits, menu, large amount of food.  That was much better than my flight!
I read the forum and heard the aviation geek complained about Etihad had reduced the inflight service and forced pax to buy snacks.  However, I was surprised that they offered more food than I thought.  More free snacks so that we did not have to worry about buy snacks. Phew!  Haha! I felt FULL!
Yeah it was disappointed that it was difficult to select seats because I did not want to pay extra for the seat selection.  It isn't normal to charge AUD50 for that seat selection.  I did try to ask the check-in staff to change seat for me.  They did try their best for me but no available.
Yeah I agree, if you fly with 787s, it has got more movies than 777s - maybe due to storage limitations on Boeing 777's old hard drives.  Still the same before COVID-19.  Won't fly with Etihad's 777s again in the future.  It's odd that most 777s fly to USA.  What a long flight hours with few inflight entertainments there.
Yes I agree, I will fly Etihad if I was able to get that lower price - between $900 to $1200 to europe.  Always fly with 787s and A350s.  I paid about $1200 to europe outside school holiday and both planes were FULL.
It was an interesting flightpath -  from Melbourne to Abu Dhabi - we took off from Melbourne then flew across Great Australia Bight, then pass over Perth and then straight on to Abu Dhabi.