Having dropped my iPhone in water, my screen went.
Ordered this, although curiously, my old LCD started working again after a couple days.
Anyways, when it arrived I installed it anyways to test it out, and then put the old one back in. Works perfectly, and I'm keeping the new LCD as a backup just in case something bad happens to the old LCD again.
Also, the included tools are very handy, although the description didn't mention that it included the tools, and as such I went out and bought my own. The description should be changed to mention it.