Tabby is the horror buff of the group. She makes a lot of references to many movies and tropes of the genre. Original Sin has many horror callbacks and references that any horror fan can appreciate and never shies away from it. In addition to this, this is a slasher show, so there are many slasher tropes. Also, this gets a bit meta as Tabby will say things and make jokes about horror movies, constantly reference them, and her knowledge is relevant to their situation a few times.
There are some Pretty Little Liars Easter eggs and connections that call back to the original show that fans of the original will definitely understand and appreciate.
A is absolutely brutal. A is the main antagonist who causes all the problems, but we do not know who A is. Due to the slasher elements, A is very threatening and feels tangibly scary. A could be anyone and that makes A even more mysterious. This is one of the biggest driving forces and mysteries of Original Sin, and they really lean into A. Though, A is revealed this season. The A reveal was strong and it truly keeps you guessing until the very end. I actually did half guess it, but I was still shocked and pleased when A was finally revealed.
The finale was one of the most intense endings I have seen in a while. It ties up a lot, but also has a few cliffhangers and raises a few questions, but not excessively. I was very pleased that everything that is set up either pays off or has relevance to the entire plot. If we get a season two, that would be great. However, I was quite satisfied with the ending and this is a great standalone companion piece within the franchise.
Check out Pretty Little Liars: Original Sin if you like mystery’s, dramas, ensemble casts, slashers, horror tropes, meta commentary, and relatable themes, check out Pretty Little Liars: Original Sin streaming now on HBO Max.