Minecraft Aether Mod

I’ve seen this mod all over Minecraft Forums and YouTube. This mod is fantastic, This is just a little showoff of it and you can download it below.

Below i will post some Gameplays, and also a tutorial of how to install the mod for your minecraft, These are not my videos, All credit goes to the video makers which i will post also.

Q: Have you used this mod, and what are your thoughts?