I think that as an animator that while we all struggle to perfect our craft, one of the hardest things to do, is to come up with a good, complete storyline. What I've noticed over the years is that as Blender and it's community has matured, the story's are improving as well. As in this animation from Munich, Germany based Arondix Animations.
A substantial improvement from their earlier releases I found this to be a clever and funny animation with good props and backgrounds, camera angles and an excellent sound and music design.
"We created another small short film "Mobile in Holiday" in March '08 with Blender 2.45. It is a short animation about Andy who lives on a small island somewhere in the Caribbean with his mobile phone. But he cannot call anybody, 'cause he gets no connection. Now Andy has a great idea...
We created this film within about 6 weeks. All 3D-Work was created by only one person. "