Finally got a chance to see it, thankfully there was a late night screening so not a lot of kids around.
I can definitely say it's better than the first. Not much Diane in this one, but the plot was fun and the animation was gorgeous. It's been a while since I saw an animated movie and thought "This is why this medium exist".
The one thing I couldn't stop noticing is how every time the bird was on screen she was on the side or looking 3/4. Even when her face was looking directly to the camera, her beak was in a 3/4 saving us from that awkward front face birb dumb look.

Animated kino, would watch it again.