80’s nostalgia & fantasy storylines

I watched the Transformers movie (mecha porn!) during the week and both that and my recent acquisition of a Nintendo Wii (I've already bought online Super Mario Bros. and Punch Out) have convinced me that we're ongoing a serious case of 80's nostagia.

Furthermore, I'm surprised by the amount of fantasy movies currently either on cinemas or on the way.  Given that some of the most famous fantasy storylines are product of the escapism needed in times of crisis (Lord of the Rings is a product of the II World War, whereas Star Wars was written during the aftershock of the Vietnam War), I wonder how this offering reflects on the times we're living.