It's a great extension for ONE COMPUTER alone. But if you have 2 or more computers that you use, then it creates a mess! It doesn't copy the previous settings to the "new" computer (a computer that I turn on later than the previously used one), and it resets the trusted/untrusted settings back to default on all computers! It's very very annoying. Especially when dealing with payment processors and websites that highly rely on JS.

A clearer example of the problem: I haven't used my laptop for a few months, I only use my desktop PC on a daily basis, I have tweaked the trusted/untrusted settings as I need. Then I turn my laptop on, after which my NoScript settings on my main PC also go back to default, previous tweaking was all wasted effort! Instead, it should update the laptop's NoScript settings, not the other way around, and definitely not by defaulting/resetting all!