I didn't see any reviews so I'm just going to post my review on this short film. Also don't worry if there are spoilers I'll warn before you can read it.
It's great for LGBT people to watch as a short, but it isn't all happy.
The animation is pretty solid and nice to watch, though I wouldn't recommend it if you have epilepsy since it has some flashing scenes in it.
It has a few references to some movies and series too, which got me a little happy.
The music is pretty good too! Though that depends more about which type of music genre you like.
The short does have swearing in it so if you are not comfortable with your children hearing swearing then maybe don't watch it with them. It also has alcohol in it.
Clicker has some interesting and fun character designs and the characters have fun personalities.
There is more of course, but that would be spoilers. Overall I enjoyed it but since I'm not you it might be boring for you.
This was my opinion on clicker. I don't review a lot so this might've been to no help for you, and I am sorry for that.