The first half of 2018 has already seen a number of innovative new shows and stellar follow-up seasons to established critical favorites.
From AMC's freshman series "The Terror," to solid sophomore outings from Hulu's "The Handmaid's Tale" and FX's "Atlanta," this year in TV has gotten off to an impressive start.
To figure out which shows that have aired this year are worth watching across all outlets, we turned to the reviews aggregator Rotten Tomatoes to select the most critically acclaimed scripted show that each network and service has aired episodes of in 2018.
We excluded children's shows, talk shows, and docuseries, and we only selected from networks with scripted shows that had enough reviews to receive a "Fresh" designation for a season this year. We also used audience scores to break any ties within networks.
Here is the best TV show of 2018 on each network so far, according to critics:
SEE ALSO: The worst TV show of every year since 2000, according to critics
ABC: "How to Get Away With Murder" (Season 4)

Critic score: 100%
Audience score: 75%
Summary:"Murder, deception, fear and guilt are the ties that bind Middleton University Professor Annalise Keating (Viola Davis) to her long-time associates Frank Delfino, Bonnie Winterbottom and her students. But as the group struggles to move on with their lives and focus on their clients, their past continues to haunt them, as Annalise and her inner circle struggle to keep their secrets from getting exposed."
Amazon: "Bosch" (Season 4)

Critic score: 100%
Audience score: 100%
Summary:"When an attorney is murdered on the eve of his civil rights trial against the LAPD, homicide Det. Harry Bosch is assigned to lead a Task Force to solve the crime before the city erupts in a riot."
AMC: "The Terror" (Season 1)

Critic score: 92%
Audience score: 89%
Summary:"Inspired by a true story, 'The Terror' centers on the British Royal Navy’s perilous voyage into unchartered territory as the crew attempts to discover the Northwest Passage. Faced with treacherous conditions, limited resources, dwindling hope and fear of the unknown, the crew is pushed to the brink of extinction."
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