The Good
A low cost and well supported data acquisition card compatible across os platforms
The Bad
The isn't a turnkey system like the power lab- you will need to build your own program
The Bottom Line
This is a great tool for the "builders" needing a data acquisition solution for their builds. Its low cost make it reasonable for pilots and prototypes. Its community and support make it easy to get up to speed for folks willing to take the plunge into building their system.