You certainly should.
I wouldn't say it's too easy. Granted it's not as tough as the original or the Oracle series, the puzzles in the temples are actually a bit tough. Action-wise, yeah it's one of the easier ones. As for the helpers they do end up being more annoying than helpful. Midna's a heck of a lot better than Navi, she kinda set the standard for annoying sidekicks in Zelda. At least Midna's got the sarcastic personality and cool looking form later on in the game.
What's wrong with the wolf form? That's one of the coolest parts! I love that you get to howl Zelda's theme song, among other tunes.
I don't remember the trading quest in Wind Waker being so bad. For me it was that game's equivalent of the Pilot Wings inspired mini game you mentioned that gave me the most trouble out of any minigame in the game. The one in Twilight Princess wasn't as bad if you hit the windmill with your boomerang to make the moving chest stay still. The squid battleship game in Wind Waker was pretty annoying too. The worst of all if we count required stuff is the Goron dancing in Oracle of Ages. I'm tonedeaf. I literally have no clue how I got past it 14 years ago, I had to use save states this time around. Freaking impossible to do in one sitting, and having it be required made it worse.
Be careful what you wish for. They might bring back more stupid ones like Tingle. I'd want to see more appearances by cool NPC's like Hilda from Link Between Worlds though.
When disregarding the motion controls, is it still a misstep though? How low of expectations should I have once I give it a second chance? I didn't get very far at all the first time through.
Yeah, looks awesome.
At the moment, the ETA is at some point in 2017.