I purchased this kit from another supplier and found out that the supplier was from China. Since it was going to be another month before I get that kit, I purchased the kit from MacSales.
The torx driver handles are a little smaller that I would like, but they worked just fine. The cable, grommets and screws worked just fine.
The video was wonderful. I used a different computer to go through the video stopping it along the way to make sure I was unscrewing the correct screws, doing all the correct things.
One problem I ran into was the wireless antenna grid did NOT want to go back correctly, but eventually I got it back in where I could put in all the screws.
One item to note. Before putting the cowling back on, MAKE SURE THAT THE ORIGINAL HARD DRIVE SATA CABLE IS PLUGGED IN AND DID NOT POP OUT. I ran into the problem and had to take it back apart again because the SATA cable popped out during reinstallation of the wireless grid, causing the dreaded folder with a question mark on startup. Once I got that figured out and rechecked it 3 times, I was able to get everything installed.
It would have been nice to have had a hex driver included with the kit, instead of using the torn 8 driver.