There's some pretty excellent source footage in this episode. The best is probably the shot of the Zord flying over a city street. Very cool. There's a Zord vs Zord battle and several monsters in a rooftop melee. It's good stuff, but sadly the concept doesn't really come together.
There's an evil ray and it gets shot at stuff a bit and the rangers shoot back an un-evil ray. There's some hammy dialogue and a general lack of impact plotting behind the cool fights, or quality editing behind the flow of the fights. It all kind of drains the potential behind the footage and leaves you with an episode that is kind of cool but ultimately is forgettable.