Transmorphers!

From iwatcshstuff, "Right now, most likely at your local Blockbuster store, there's an industry that's thriving on the ineptitude of video rental customers who can't tell the difference between a blockbuster movie that's just been released in theaters and its shoddy, low-budget, similarly-named counterpart that's already on DVD. At the forefront of this burgeoning industry is Asylum, who have just announced their unique vision of giant transforming robots in the new straight-to-DVD Transmorphers.

Though I was vaguely aware of these knock-off titles, The Da Vinci Treasure is pretty good, too.