I hate it when that happens^ Basically the only annoying thing about her is that her advice is never the advice I need, and repeats it over and over again, even when I've already done it.
Yes, she is annoying as hell Lol; especially in the first couple of dungeons! Listen! Press A to open this door, Listen! You can look around a corner by Z Targetting!
Annoying unless your a new player and actually benefit from her tips, but most of them is just common sense; i.e the door opening one lol; if you've picked up a video game controller before you'd probably know the main action button on the controller (In this case A)