Andros's possession of the key cards turns out to be the difference between victory & defeat for the Power Rangers in this battle against seemingly unbeatable monsters. The Rangers learn about some secret weapons somewhere in space, & search for them. A monster follows them, but they manage to escape. After reaching some space station & successfully battling Astronema & some Quantrons for the right to access their new arsenal, the Rangers see their brand new Mega Voyager vehicles for the first time. They are activated by inserting the key cards which Andros won in the previous episode. After the Mega V5 transformation sequence is activated, the Rangers finally put an end to the monsters, as well as Darkonda.
Overall, the Mega Voyage looks really cool. I was pretty amused by the fact that T.J.'s Mega Voyager vehicle looks & behaves just like a rocket. In fact, for the Blue Space Ranger, this does add another meaning to the phrase "Let's rocket!"
My rating: 5 out of 5.