Going to preface this by saying I’m pretty much exclusively a Raider. I don’t do M+ or PVP, so my opinion is based on how I feel this would play in a raid environment.
My thoughts? It’s garbage. I don’t ever see myself taking Totemic over Farseer. I don’t like losing control over where my Healing Rain gets dropped. It would feel terrible to drop the totem and it puts the rain over on the Hunter who’s standing way out in the boonies instead of on the melee pack. I also don’t like fishing for the buff I want with the capstone.
The only two talents I like are Totemic Rebound and Supportive Imbuements. The rest is just uninteresting or terrible.
I posted my thoughts on each talent in another thread: