Regardless of any actual quality of the movie, how is 1986 movie “Star Wars rip-off"? I guess Unicron looks kinda like the Death Star but not seeing it besides that.
Here’s Princess Leia and Han Solo. Princess Leia has her hair-buns, and Han Solo plagiarizes his own lines such as “if you get space sick, you walk home.”
The cast is split up and are stranded on various single-biome planets: water and junk, respectively.
Luke Skywalker watches his older respected father figure/mentor die while fighting his nemesis, and later as Luke Skywalker blows up the Death Star, he hears Obi-Wan speak to him from beyond the grave.