As I'm writing this review I have watched only the first episode and I have to say that while I understand all the hate it has received, I believe that it's a little to early to judge it so harshly. Of course it doesn't come even close to the quality of Heathers (1988) but that was to be expected. So I saw this episode with the mindset that I will see Heathers done in an alternate reality ,to enjoy the new paths they are taking the story to, and I actually had fun, since I didn't expect the twists in the end. All the forced references they put in there, I believe it was to put them out of the way so after that they make their own unique story of Heathers. In my opinion this could be this summer's new trashy teen show that we can watch for fun like Scream Queens and Scream two years back, but I believe this has the potential to to be even better than those two shows.
In conclusion I believe if you enjoyed Scream or Scream Queens , you should give Heathers a chance. Definitely don't expect anything thought provoking or something as clever as Heathers but Heathers could be a fun time.