I love her! <3

Jacinda is one of my least favorite characters, if not the very least...

This one. I like her personality a lot more. <3

Because she is more active in the story, Jacinda has a good idea, but the execution were a bit... meh.
She became just a love interest.

^Same

She actually played a part by being the first person Emma helped give a happily ever after to, which also led to Emma owing Rumple a favor, which led to finding Neal/Henry's father. Plus she's not nearly as whiny as Jacinda. It doesn't help that Jacinda's actress isn't really a good actress at all.

^This.

I loved her

I feel like she had more personality. Idk, I'm kind of with Missdoney on this one. I like the concept of Jacinda, but I don't know if I like how she was played? I'm not saying that her actress was bad, but there was just something that didn't really stand out about her.