In this age of smartphone cameras, selfies and DSLRs, an instant film camera is still fun, as it adds some vinyl-like charming analog feel to your digital life. Their novelty factor also draws in people at parties and such.
The best instant camera: Fujifilm Instax Mini 50S (small, reasonable price, great photos)
The best instant camera for bigger photos: Fujifilm INSTAX Wide 300 (for 4.25 by 3.4 inch prints, wide angle photos)
The best designed instant camera: Fujifilm Instax Mini 90 Neo Classic (well designed, pricier)
