This is a short music video directed by Shin Itagaki, best known for directing Teekyu, a pretty good show, and Berserk (2016), which is a greasy pile of burning tires. He also had a hand in the second OP of Bakemonogatari, which is pretty similar to this. The characters are expressive and well designed, and the animation has a good amount of impact even if it is sometimes hard to know what's going on.
As for GLAY, their music isn't bad, but I can't really say I'm a fan. All in all, solid 6/10.
