It seems like only yesterday the first four episodes of Stranger Things season 5 arrived on Netflix, and yet we’ve somehow already reached the end of the road.

After five seasons, Netflix's sci-fi horror hit wrapped up with an exhausting two-hour extravaganza that, unsurprisingly, delivered lots and lots of … stuff — but very little legacy-building substance.

Some things simply don't make sense following the hugely hyped finale of Stranger Things, from the government's actions to character details.

The episode, titled "The Bridge," is the series' lowest-rated ever on IMDb, with a score of 5.6/10, and scathing reviews of the Vol. 2 episodes left the season's Rotten Tomatoes score at 83% after the finale dropped on Dec. 31 — the lowest of all five seasons.

The show’s score has plummeted in the wake of the release of the second batch of episodes from season five, falling to a series-low 57 percent. The show has also received plenty of blowback on social media since the Vol. 2 episodes were released on Christmas Day.

Spoiler alert! When Will Byers comes out to his friends and family in the seventh episode of 'Stranger Things' Season 5, it doesn't feel profound.

We’re proud of the episode, and we’re proud of the scene, and proud of Noah, who gave a really brave, very vulnerable performance.”

The final episode of fifth season of the Netflix series Stranger Things is out this week, and the concept of a wormhole figures largely into it. While the show is a work of fiction, theoretical wormholes have making appearances for decades not only in science fiction but in actual science.