It completely depends on the manual. If this is the first time I have ever seen it, and it's about something I have never used, it very well might take me a wh

It completely depends on the manual. If this is the first time I have ever seen it, and it's about something I have never used, it very well might take me a while to figure out how to look up information quickly and effectively. Does the manual having working code examples? Then is it probably a good manual. If it does not have working examples that you can copy & paste (and they actually work), then it probably is terrible.