I'm seeing a lot of this in the thread, and in other threads. I guess the success/failure of a spec doesn't have 1 guideline to judge it by. "I'm playing around on it as an alt, and I'm liking it" doesn't really tell me its a success. Like someone else said, ANY class/spec can be fun as an alt or just something to mess around with in BGs or whatever. It doesn't make it a success, however.
My criteria would be:
Did we need another melee class in the game? No.
Did hunters need a melee spec to make it any more enjoyable? No.
Are there
probably a huge amount of hunters that want the old SV back (Black arrow/Explosive shot)? Yes.
Is SV viable in current raiding? No. Depends on your raid team, and if they're willing to squeeze in another melee with 13 other Little Illidans wanting a spot.
Just going by those 4 points alone, in my book, it is an utter failure. Blizzard was banking on nostalgia taking over, and catering to a few people on the forums that were crying for a Survival melee spec. Correct me if I'm wrong, but just because the Vanilla/TBC Survival spec had a few melee abilities, wasn't it still a ranged spec? I started late Vanilla/early TBC, but I'm pretty sure hunters never had a full-on melee spec.
Just a quick look at
https://www.warcraftlogs.com/statistics/12
7012 Marksmanship parses
1356 Beast Mastery parses
60 Survival parses
8428 Mythic ToV parses, and only 0.7% of them are Survival.
1 out of every 140 Mythic hunters is Survival. The next highest is Arcane Mage at 360 parses. In Heroic ToV, 1.7% of hunter parses are Survival.
Aside from "its fun to play around with as an alt" or "I don't raid, so the spec seems fine to me", can you really tell me that the spec "overall" isn't a failure?