One thing I disliked about the film is that they kind of upped Toothless's dog-like qualities, and toned down his cat-like qualities, so that they could make the Light Fury just explicitly catlike without being similar to Toothless/continue the kind of polarization they had with their "romance". There wasn't even like an "opposites attract" kind of plot line, not really at least, so I'm not sure why they did that. I didn't like her visual design at all, either.
One thing I disliked about the film is that they kind of upped Toothless's dog-like qualities, and toned down his cat-like qualities, so that they could make the Light Fury just explicitly catlike without being similar to Toothless/continue the kind of polarization they had with their "romance". There wasn't even like an "opposites attract" kind of plot line, not really at least, so I'm not sure why they did that. I didn't like her visual design at all, either.