I was a bit concerned ordering this because I read many negative reviews. I ordered out of curiosity just to see what it looked like. I was pleasantly surprised!
The tools do the job. In fact, I didn't use most of the tools supplied. The small screwdriver is magnetic, which is great for the really tiny screws.
The screen is really good. The picture is clear and vivid. I didn't experience any of the "colour bleeding" someone else mentioned in another review. The touch sensitivity is exactly the same. I didn't notice any difference.
It took me 1,5 hours to assemble the new screen. I followed a youtube video describing the steps and found it fairly easy.
Overall I'm really surprised with the quality of the product and highly recommend it.