Yuru Yuri is one of the best slices of life i've ever seen, my second favourite in fact. The comedy is super hilarious. It will ALWAYS crack you up. The art-style is super moe and the characters are amazing, each one of them is super lovable and they all have their own perfectly defined style. regarding the plot, well it's what you would expect from a slice of life anime, but this one takes a lot of continuity to all the events that occur during every single episode and the newest season is really developing the yuri factor that wasn't quite used how it should've in the first two seasons.
Even if you don't like moe stuff, you gotta check Yuru Yuri out, you'll legit laugh until your lungs stop working.