Im fine with no revives. It should be there. My biggest problems are the laziness of bungie, and the solos. Raid should absolutely require 6 players working together. If you can solo endgame content, then the devs didn't really put much thought into the other 5 players roles. Also, i have a huge problem with them creating difficulty simply by overleveling enemies, or throwing them at you in massive numbers. Neither takes much imagination or effort.