I heard about this recently and gave it a look and I must say it's pretty damn cool. It takes a lot of talent to make a full grown man wearing that classic Robin costume not look like a complete dork, and Director John Fiorella and DP Gabriel Sabloff pull it off. Fiorella brings in lots of characters from the Batman mythos (including Superman!) and throws in some interesting twists.
Definitely worth checking out below:
If we were ever to see Robin in a Batman movie, this is the version I'd like to see.
For more info about the creators of this film, check out Untamed Cinema.