Rating the two-part episode as a whole, I gave it a 5 - amazing episode, from Syd and Jack doing everything in their power to save SD-6 (who would've thought?), to Vaughn and Weiss standing up to the by-the-book agent who finked Vaughn out to the office shrink about Syd, to Quentin Tarantino's tour-de-force performance as Cole - right up to the end when the escaping Cole gets caught between Syd on one side and Vaughn, Weiss and their crew on the other, with Syd delivering payback to the arrogant Cole as the exclamation point.
The epilogue after the CIA saves the day was pretty touching, with the underscore provided by Fleetwood Mac's "Songbird" - nice.