The best Angry Birds game by a landslide, no other game comes close in my opinion.

I mean yeah they could have done something more interesting with Bomb, Terrence and the Blues instead of just keeping their same abilities considering how Chuck got some cool upgrades but the new gravity planet style more than makes up for it. The new icy bird is pretty poggers too.

The music in this one unironically slaps too? And the updates had actually effort put into them? I swear they didn't have to go so hard with the Mirror Worlds update to produce so many new levels but they did anyway. I could tell a lot of passion went into this despite it being a fucking Angry Birds game.
The bosses in this one are really fun to the point where I retry the levels a couple of times to see if I can beat them in different ways.

If you can pick this game up despite it being not available anymore then I'd fully recommend it.