The lack of direct drops of Opulence weapons from Nightmare Containment, Sever, or adversaries on the Leviathan was followed by issues with the loot itself.
There were undoubtedly aspects of the season that I enjoyed. The majority of the new guns, especially those that use incandescent, are good.
Overall
In the overall scheme of all the Destiny seasons up to this point, I’d say Season of the Haunted hasn’t received the best reviews.