Just stick to most popular and find the producers that way, stick to the producers you love. Btw, Crocodile Skin - Gumi
I did LOVE Mekakucity Actors. The art style was really cool to the me who hadn't seen the Monogatary series and was seeing Shaft work for the first time. My favorite part is how each character is represented by a color. I also feel like it has good rewatch value since it shows what happened from different point of views for the same scene and rewatching when you know about the others is very satisfying.
Yepp, I'm being told to hurry and watch the original songs cause its slightly different but haven't ♡