Bad acting, bad script and to many times I just shook my head in disbelief. SciFi movies ask us to accept imaginary story lines somewhat based on science. But Replicas is just completely implausible even for science fiction. The 3rd act takes a turn which feels like the original premise is abandoned. I'm not even sure I'd say watch it if you have nothing else to watch as it's a bit cringeworthy at times. Pass on it.