The battery cover looks very nice and fits perfectly on my S4. However, this battery cover is not original (hence only 4 stars) still is what I wanted. I actually have a black S4, but wanted that it is in an elegant white from behind. You can tell the Samsung logo that the battery cover is not original, because it is narrow and a little further below the flash.
All in one I can recommend everyone this battery cover does not mind that the wording is slightly different. For the price it is a good product.