Generally if you think something looks good you'll probably like it to some extent.
What don't you like about it? Why not a reason why it seems useless? It doesn't seem to remove any features or even add any major features, it just adds more custom villagers so they aren't the same skins over and over again, it serves as much use as skins in Minecraft, not a huge feature but it can add a relatively large amount immersion to a game of blocks.
It's clearly racist.