would using mixamo brand me lazy or smart?

hello there, ive been going on a major miximo download binge. Some of the animations is Amazing. I just wanted to get them all while the site is unchanged and stuff. However, the more I looked at the animations the more I think I want to use them, and even upload my characters from manuel bastoni lab and use them to get a head start on the animations until MBL is done with their animation engine and see how it compares and compatable they are.

Anyhow, easy, lazy, quick or newb?