"Alien: Earth" premiered last night on FX and my reaction: Meh.
Set just two years before the events in 1979's classic Alien, a Weyland-Yutani science vessel (Maginot) is heading towards Earth carrying several quite dangerous alien lifeforms, including the franchise's famous facehugger. According to Wikipedia, the vessel has been out in space for 65 years, meaning it was launched in 2055, just 30 years from now.
According to Google's AI, in Alien the Nostromo traveled 39 light-years in 10 months, which equates to 47 times the speed of light. Given the Maginot in "Alien: Earth" journeyed to deep space in 2055 and managed to track down several (deadly) alien lifeforms, one can assume that FTL (faster-than-light) tech is already pretty proficient 30 years from today (which is unrealistic, natch).
Interestingly, the Weyland Corporation wasn't yet partnered with Yutani in Prometheus or Alien: Covenant (at least it wasn't explicitly stated, and Weyland himself was present in the former film) which take place 27 and 17 years prior, respectively. However, "Alien: Earth" takes place in 2120, so they could have merged in the interim. (A "xenopedia" page puts the merger in 2099, for what it's worth.)
What's newly established in "Alien: Earth" is that, like the classic film Rollerball, the world essentially is run by four mega-corporations, including Weyland-Yutani. The Prodigy Corporation, founded by "boy genius" Boy Kavalier, has created the first synthetic humans with actual human consciousness. Luckily or unluckily, the Maginot just happens to crash-land in a Prodigy Corp. city.
(Weird how there was no way for all of Earth's advanced year-2120 science to prevent the crash-landing, or at least alter its final resting place away from a heavily populated area. The gaping of the people on rooftops in the Prodigy city was unbelievably stupid -- there is absolutely no warning about an incoming spacecraft??)
Of course, the deadly collection of specimens aboard the Maginot escape upon crashing, and at least two of them seem as deadly as the 'ol xenomorph.
At this point, however, there's really nothing that stands out (yet) to make "Alien: Earth" decidedly different from what has come before. As rescue teams enter the huge building crashed into by the Maginot, as well as the Maginot itself, it all reminds one of Alien, Aliens, and Alien 3. The synthetics with human consciousness (all pre-teens, by the way!) allow for (unnecessary and annoying) playful banter, as they ultimately are dispatched to assist with securing the Maginot's dangerous cargo.
The only thing that piqued my interest was the interplay between Prodigy's Boy Kavalier and Weyland-Yutani's CEO over who gets the "rights" to the specimens returned by the Maginot. Other than that, I thought the first two episodes were rather boring -- especially given there was almost as much commercial time as actual show.