Overall, a great episode:
-I legitimately lol'd at most of Buggy's parts
-Mihawk/Luffy was cool for the most part
-Unlike most people who've commented on it so far, Jimbei/Mihawk was cool. If nothing else, I enjoyed it because it was highly unexpected - I didn't see this "implied filler" ever being implied, hehe.
-Slight Vista/Mihawk extensions were decent, especially given that they quite nicely meshed it into his "Luffy has the greatest power etcetc" speech.
-Pacifista army looked WAY more intimidating than in the manga.
-Recap was nice.
Overall, a great episode, and an especially great way to end a long, tumultuous week for me.