“Power Rangers” (*1/2 out of four) was a not-so-mighty reboot of the classic ’90’s television series about five high-school brats (Dacre Montgomery, Naomi Scott, RJ Cyler, Becky G, Ludy Lin) who are infused with superpowers that they have to harness to (yawn) save the world. Fairly boring and cheesy re-telling lacks action and thrills and strips the characters of any real personalities at a bloated two hours. Attempts to rekindle the Saturday matinee feel of the 1995 version but resembles the 2015 “Fantastic Four” more than anything. Everyone seems to be going through the motions, including Bryan Cranston as their mentor. For die-hard Rangers fans only.