Future integration was done perfectly... and Archer's speech was on par with the President's in Independence Day. Now Revenge of the Sith has a lot to live up to.
Maybe that's why they finished the series in 2 shows tonight instead of doing the last one next week... which would've been during the Star Wars opening weekend. It would be embarrassing if the Enterprise writers came up with, in just a few months, a tie-together ending better than what Lucas had years to work out. :)