A word of advice. Watch this movie straightaway without reading anything about it. Most of the plot summaries you'll go through will mostly end up ruining the movie for you. Its incredibly short (about 3 minutes) so even if it ends up sucking for you, it wouldn't have in any way hurt to devote 3 minutes to what I find a great start for a by now famous and master craftsman Nolan. Heck even a visit to the loo takes more time so giving 3 minutes to this movie without any second thought shouldn't be hard enough. Let the bug surprise you.
Doodlebug came to my attention when doing a bit of research (that isn't the right term but I'll stick to it anyway) on Christopher Nolan now that his final movie in the Batman trilogy is about to hit out. It appears he made two more shorts before this of which one named Larceny, I've heard a lotta praises about but sadly couldn't manage to get my hands on it anywhere. So I decided to started my Nolan filmography with this one. For the meager amount of money, this movie is quite a watch. Excellent camera-work, nice editing which keeps the movie flowing smoothly (and not much like Nolan's later non-linear works), good effects for a short (that's just me though) and a decent performance make this worth a watch. Now I don't exactly know what messages this movie wished to convey but I do know that those were some entertaining and insightful 3 minutes into what was to come in the future from this guy. Following's up next for sure.