I know this is old news, but I just finished reading TWD TPB #32, which reprinted the last issues of the series. Wow! For what it's worth, I actually didn't realize that this was the final Trade until I got towards the end. I get these Trades out of the library, and have never followed or collected the floppies - and had forgotten the # of the last issue.
SPOILERS below:
Excellent final storyline(s) involving Rick & co. coming upon another community which included a lot of disgruntled citizens, and then narrowly avoiding going to war with them. This was an unexpected plot twist, and something that surprised me - though I'm glad this happened the way that it did.
The sudden, unexpected killing of Rick Grimes by the spoiled, entitled Sebastian (the son of the town's Mayor) was extremely jarring, and not something I saw coming at all. When Carl (Rick's son) had to eliminate the Rick Zombie the next morning, it was quite sad/poignant.
I also felt it was a great idea to have the final issues take place about 10-12 years after Rick's death. Carl & Sophia had married, Michonne had become a local judge, and the zombies had been all but eliminated - though they were still a threat in some places. This was a fantastic "epilogue" (for lack of a better word), and a nice way to end the series.
All in all, this was a superb series. I always felt it was far superior to the TV show (though I still keep up with the show & also Fear the Walking Dead - to some extent).