Chuck is, was, and will forever be one of the greatest shows that there has ever been, and this episode is a testament to that. In my time i have watched a lot of great tv shows come and go, but never have I been so moved by a finale as i was with this one. Everyone ended up where they belonged, and the episode left us with just enough to come to our own conclusions about Chuck and Sarah. There were a lot of nostalgic moments (Irene Demova, Wienerlicious) which brought many of the veteran fans back to its roots, and added to the overall effect of the ending.
I said it once and I'll say it again, Chuck is, was, and forever will be one of the greatest shows that there ever was