There are two concerns I have with the level 90 talents that shaman are given the choice of. The first is the "feel" of the talents. I realize nowhere did anyone state that final talents have to have an epic feel to them, but that idea has been adopted by a large portion of the community and changes have been made because of that concern. All of the level 90 talents just don't feel very epic. The new totems we can choose at levels 30, 45, and 60 feel very epic. Stone Bulwark Totem is a polished Stoneclaw Totem that (hopefully) scales with the player. Windwalk and Tranquil Mind have so very interesting uses for PvE and Healing Tide Totem is a solution to one of the biggest concerns from Resto Shaman.
You get to Elemental Harmony which only feels epic if you can use two Fire totems which was specifically stated cannot happen. Tranquil Mind/Windwalk + Spirit Link Totem doesn't have a synergy at all. Healing Tide + Healing Stream only has nice synergy if the 5 lowest health party/raid members are in your group. About the only totems that aren't Fire that have synergy are Healing Stream and Mana Tide Totem which really isn't that much synergy it's just convenience, as is the same with any of the current buff totems.
Totemic Restoration I will say has an epic feel if you think about it. I've thought of various uses for this talent but I'll admit most are not likely the intended use. I thought of a use with Healing Tide but Endus at mmo-champion gave a better example with Spirit Link. Drop Spirit Link Totem just after Decimation Blade in the Baleroc encounter and stomp the totem after 1 sec. You just healed the tank to 50% (or more if heals land in that 1 second) and reduced the cooldown of Spirit Link from 180 seconds to 30 sec (6 sec duration/180 sec CD means 30 sec off the CD for every 1 sec wasted). Now you can use Spirit Link for every single Decimation Blade, and probably on a crystal tank taking all 25 stacks too. Very epic and OP.
Totemic Projection. This is actually my second problem with our level 90 talents. This should be baseline for all shaman. Honestly, I want a reason all shaman should not be able to relocate their totems without picking it as a talent. I honestly hope this is simply a placeholder for that third talent.
In summation, Elemental Harmony and Totemic Projection don't "feel" like level 90 talents unless EH is allowed to be used with Fire Totems and Totemic Projection should honestly have been made baseline since the alpha version of this entire game. If we've lived without Totemic Projection for this long, and EH doesn't have some decent applications, and Totemic Restoration has some incredibly amazing applications, there's no choice when it comes to which one to choose.