Yes... I guess. Atlantis' demise has been long in the making. Initially I was somewhat relieved, but now that season 5 is almost done with, I'm actually a little sad. Season 5 has really been quite good and gets my hopes up that Universe may actually be worth watching.
Season five to me has been pretty hit and miss. Ignoring the village of the week re-occurence/dull replicator/repetitive Wraith storylines, there have been some truly excellent episodes: Daedalus Variations, The Shrine, First Contact, The Prodigal, Remnants but then we've also been subjected to the likes of Broken Ties, Whispers, The Lost Tribe, Outsiders and Inquisition which in my opinion were embarrassing. I'll still miss SGA though, especially given how SGU will be predictably crap.
Ahhhh, I'll miss Joe Flanigan. But I gotta admit, the years are starting to show lately. Phooey on him, time to move on to younger, hotter hunks. Still, I'd love to see him again in something else. Picardo and Trinneer, too.