So so good! If you liked the first one in any way at all, you will LOVE this and have to see it! 3.5 hours long, and somehow, I was still begging for more. My eyes were glued to the screen from the very beginning, and I couldn't look away for even a second. Although the first 30 minutes was filled with background stories that you wished were developed a little more, the way they strategically just kept moving forward so quickly kind of makes your brain stop complaining about what you're not getting and makes you focus on all the great content/info that you are getting. The previews are trash and didn't do it justice. The "spider" human kid was way cooler than expected, Natiri is a total bad@$$, Eywa never disappoints, and Jake's kids feel like my own family after the end of the movie. 10/10 would watch again and again.