I was delayed 6hrs on EWR-HNL. They did swap out breakfast for lunch/dinner. Even got an amenity tin. They also told me to report at orig flight time. Eventhough the crew was called at the same time in the morning to extend their rest time (so UA knew the delay was going to stick). I got 3 $7 meal vouchers that I had to ask for. Some others got nothing. Wouldn't give me a lounge pass, agent told me she would if she could but she can't get away with as much with SHARES. Eventually got $300 for my trouble.