One thing is sure about the new Citroën C4 Cactus - you will definitely get a lot of attention. It features unique Airbump® side panels which is supposed to protect from knocks and occasional bumps. The Airbump® panels are made from supply TPU (Thermoplastic Polyurethane) and include tiny air capsules.
I suspect that reactions to the Airbump® feature is going to be split into 2 groups - "either you like it or you don't".
Other unique designs include sleek roof bars, a floating quarter window and clean lines. The front end features nice lights with daytime running LEDs emphasising the slim headlights as well as 3D-effect back lights.