Mister Fantastic is an inherently cool character (I think). He may be the least powerful member of the Fantastic Four, but he can do so many things with his power, that he’s a fun character to read (or watch). I hope that in the upcoming Fantastic Four: Rise of the Silver Surfer movie, that the character is played much more like he was at the end of the first film.
His power doesn’t work on film in slow shots. for example, the scene in the first film where he stretched his hand under the door just doesn’t look good. It looks fake. However, in the final battle with Dr. Doom, his stretches and turns into several shapes quickly an rapidly. It was the first time in the film I smiled while watching the character. Hopefully, the new film will feature lots of shapes, bouncing and stretching for Mister Fantastic (read more about the character).