R.L. Stine vs Edgar Allan Poe/Rap Meanings

=== Edgar Allan Poe: ===
Once upon a midnight dreary, there was a man named R.L. Stine
(The first part of Poe's line is a reference to King vs Poe, where he starts by saying this. However, instead of saying, "…as I spit this weak and weary," he introduces his opponent, more explanation in his next line.)
Who thought that his horror books could compare to OG ones like Frankenstein
(R.L. Stine is well known for his horror books, the "Goosebumps" series. Poe says that Stine thinks his books can compare to other horror books like Frankenstein by Mary Shelley. Frankenstein is mentioned partially because it rhymes with Stine and because in Goosebumps 2: Haunted Halloween, one of the protagonists, Sarah Quinn, uses the book to trick Slappy.)
But they aren't creepy, and y'all should hear me!
(Poe argues that Stine's books aren't creepy at all, as explained in the next line. The second part of the line is taken from the ERB Poe is in.)
Your series is about as eerie as books from Beverly Cleary!
(Another line taken from Poe's ERB, Poe says Stine's series isn't scary and compares it to Beverly Cleary, as her books aren't creepy at all.)
So scram, the show's over. You're a faux Bram Stoker.
(Oh look, I literally stole this entire line from the ERB! And I stole the beat too. Haha.)
I'm gonna finish this later because I'm lazy.