I tried to write a detailed review but it was to difficult and gave up... I will give you a simple review for now.
It's very watchable
The plot is simple but not too simple. It's about Koko-tama and Kokoro-chan doing good deeds and having fun.
The art is pretty good and perfect for younger viewers. It's fine for me and I'm 18.
The sound is fine.
The characters are funny, yet sometimes they're annoying.
It's very entertaining at times.
The movement of the Koko-tama is cute and is a good sight.
The purpose of the anime is interesting
... To be continued
Look foward to my update.
I didn't add spaces to
make it look longer or anything. baka