score:2
Are you on Economy and is this layover during the day , then most likely they will not give you anything at all.
Airlines give you hotel rooms only for overnight layovers more than 8 hours
I would feel lucky if they give me some snacks for such a layover.
Story is different if you are flying First or Business and in that case you wouldnt be asking this question at all .
PS. I have flown Etihad only twice.