"Shatner and the show's devoted fans would be well advised to steer clear of the final product. Not being part of the generation that watched the show, I can't vouch for its merits. But it's safe to say that it must be miles ahead of this wan, bloated screen version which forgoes the original's sci-fi and thriller aspects. Reduced to a teen girl empowerment vehicle that trots out every show business cliche about sacrificing your values for stardom, the film is a non-starter that is unlikely to attract the intended target audience."
January 1, 1970
https://en.wikiquote.org/wiki/Jem_and_the_Holograms_(film)