No, I really don't. I tend to really dislike commercials.
There was one a few years ago though, a super bowl commercial i think, that was cowboys herding cats. It was pretty good.
That commercial was way long ago - that was an old EDS commercial. I know because I was working for them when the campaign came out. Over 3 years, they did 3 commercials for the Superbowl. The "cat herding" one was by far the best. My second favorite in the trio was the "running with the squirrels" that came out the next Superbowl.
As for my "favorite" commercial - as I collect them to take notes on them for an annual trivia contest, I have many. Probably mine was an old Bud Light commercial where just after Superbowl kickoff, you see an entire city go dark - power outage. You follow a maintenance guy running through the under-city tunnels and bursts into a room. Runs over to a refrigerator, and places something gently on a pedestal under a light. You see him slowly turn a turntable rotating the bottle of what is revealed to be a bottle of Bud Light. Then the blurry image in the foreground comes into focus to reveal a hamster in a wheel. When the hamster see the Bud Light, it starts to run, then we see the city lights come on - thus everyone can watch the Superbowl.
I've also been recalling the old Bud Light sinister penguin commercials (doo-be-doo-be-dooo) - loved that campaign.