Yes, it was quite popular. 'Fifty Shades of Grey' started as fanfiction based on the 'Twilight' series. It attracted a large number of readers because of its steamy and somewhat controversial storylines. The idea of exploring a BDSM - themed relationship in a more mainstream fictional context was something that hadn't been done on such a large scale before in this type of popular literature. This led to a lot of buzz and interest, not only among fans of the original 'Twilight' but also among a wider audience looking for a different kind of romantic and erotic story.
I don't know what the complete version of " 58 Shades of Grey " is. It could be a name or a novel. If you can provide more information, I will try my best to answer your questions.
Well, it's a matter of opinion. Some people thought it was well - written because it managed to create a very engaging and intense relationship between the characters. The descriptions of the emotions and the sexual tension were vivid for many readers. However, others criticized it for its sometimes clumsy prose and what they considered to be a rather simplistic view of complex relationship issues like BDSM.
Fifty Shades of Grey was initially based on Twilight. It took certain concepts and character traits from Twilight and transformed them to create a new and distinct narrative. However, significant changes were made to make it a separate and unique work.
The ending of Fifty Shades of Grey is kind of a closure where Anastasia and Christian reach a point of understanding and acceptance. There's a sense of hope and stability for them. However, some might find it a bit predictable or not fully satisfying, depending on their expectations.