Navi by far is the most annoying. As I've stated many times before, I know she's the helper in Zelda's first 3D game, but I didn't appreciate her constant need to barrage me with hints and tidbits. If ever I got stuck I relied on her for assistance, of course. It just felt like she was holding my hand throughout. Therefore, I much prefer her counterpart, Tatl, who was indeed a breath of fresh air before and after OoT. Not that I loathe that game; it is obviously remarkable on all fronts.
And Midna is the least irksome, as well as my favorite, although Fi combats her placement. But Midna showed the most character out of all the assistants I've played with. Yes, she did have some "attitude" at the beginning, but that was tempered well by her backstory and purpose at hand. She only wanted justice-via-revenge against Zant, and Ganondorf, because of what they did to the Twili, and justifiably so. Oh yeah, she was also a remarkable helper in that she never intruded our concentration by telling us the obvious; only subtle hints were provided.
And Midna is the least irksome, as well as my favorite, although Fi combats her placement. But Midna showed the most character out of all the assistants I've played with. Yes, she did have some "attitude" at the beginning, but that was tempered well by her backstory and purpose at hand. She only wanted justice-via-revenge against Zant, and Ganondorf, because of what they did to the Twili, and justifiably so. Oh yeah, she was also a remarkable helper in that she never intruded our concentration by telling us the obvious; only subtle hints were provided.