Having recently re-watched the 1971-version of "The Andromeda Strain" taught me one thing: the original is still a near-perfect Sci-Fi landmark and never will a remake, whether in the form of a film or a mini-series, be any better.
But okay, I'm not here to elaborate on the superiority of the Robert Wise classic. The mini-series has reason to exist as well, although it never really surpasses the quality-level of "average". Literally everything about "The Andromeda Strain" 2008 is average;- whether it comes to the added storylines versus the original film, the acting performances, the action/horror sequences, or the special effects. The foundations of Michael Crichton's genius novel are luckily kept intact, give or take a few minor details. When a satellite crashes back onto earth, almost the entire population of the nearby little town Piedmont, Utah, literally drops dead. In the original film, Piedmont was located in New Mexico, but I guess that's one of the few minor details. A handful of eminent scientists are escorted from all corners of the US of A to a top-secret governmental underground facility in the desert to examine the unearthly substance attached to the satellite. What's different or additional compared to the '71 version is that there's a sub-plot with a research journalist, bigger political involvement (including a role for the US-President), nastier intentions by the military and a couple of utterly grotesque theories with wormholes.
People like Benjamin Bratt and Christa Miller are decent performers, but they fail to be very plausible as brilliant scientists. Still, they are not as implausible as - say - the numerous mutations of the virus, or the insane explanations of where it supposedly comes from. The mini-series was released in the same year as the original author, the mighty Michael Crichton, passed away. I sincerely hope this wasn't the last adaptation of his work that he had to see.