In Destiny 2, they introduced the 3rd ability (hold circle) and I feel that hunters got no love, Titans got the barriers and Warlocks got the healing and empowering rifts which are new and exciting additions to Destiny. Hunters on the other hand got an ability they already had. Also Guardians also received small additions like Warlocks can charge their Void grenades and Titans still have Ward of Dawn, but again Hunters got nothing new.
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I don't know about other people, but I thought the near infinite loop of dodge/melee was pretty awesome in PVE for hunters. I thought about it a bit and believe there will be numerous opportunities for this. Especially when you get some kind of armor mod that increases super regen from melee kills, or generate an orb from melee kills.