I do think it's a little sad that Atlantis wraps things up in a standard episode, versus any sort of arc or even two-parter. I mean, yeah "Vegas" sets the stage, but you don't really miss anything essential to the finale if you miss that episode.
Granted SG-1's finale was a standalone episode too, strictly speaking, but then they got "Ark of Truth", which I consider more of a proper finale, with "Continuum" being more of a fun appendix than anything that really builds the series.
Granted SG-1's finale was a standalone episode too, strictly speaking, but then they got "Ark of Truth", which I consider more of a proper finale, with "Continuum" being more of a fun appendix than anything that really builds the series.