My son accepted a minimal protective sleeve on his S4, and for this is ideal. Perfect fit, looks stable, restricts the operation of the S4 in any way and the device is thus very comfortable to hold, The feel is more pleasant than without cover, you have the feeling to have the smartphone better "under control". Nevertheless, only 4 stars because protection really is minimalist and as the narrow sides are barely covered. I'd buy myself a slightly thicker and softer sleeve for their own use, but who like my son feels no longer be able to operate everything with one hand, which is well supplied with this part ..
