I thought Brent Spiner was really good as Data's great-great grandfather (or something like that). Arik may have had good intentions (and this is stressed by him constantly telling his Augments to resist violence and killing) but as with most good villains, it is the fact that they think they're doing good that makes them dangerous.
Seeing familiar species like the Klingons and the Orions brings home that the story is playing in the Star Trek universe. You wouldn't tell a Star Wars story of grand scale without throwing in a few Wookiees or robots, would you? I also liked that the mentions of Khan and the Botany Bay were not superfluous, or just thrown in to appease die-hard fans. It mattered to the story, and really had something to do with these characters.
The opening segment of "The Augments" (the third episode in the arc) might be the best opening to any Trek episode. Archer's rescue by the Enterprise is one of the coolest things that's ever been shown. The fact that transporter technology is still new to these folks makes it just slightly more dangerous.
This is the third time I have seen this arc, and I think I like it better now that I ever did before (and I liked it before).
On to "The Forge," and the great Vulcan arc (or in the imaginary feature film world: "Star Trek Enterprise II: Vulcan Awakening")!















