It is very easy to learn, it has many features that are useful for almost every project I've worked with so far (from simple games or apps). The documentation could be improved in some areas but overall there's nothing bad about this library as long you know what your doing! If anyone needs something like lua they should definitely check out how powerful of an language its really great once u get used too all functions/objects etc., Its not perfect by any means especially when working directly from C++ code however since most people will work through python we have been able solve our problems without needing anything else :).