Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just a beginer

this product is the first of this type that i have ever used. for a beginer it was easy to understand and use. it has a few bugs but not to bad. newer versions are out but haven't tried them. this particular one isn't updatable.i use it for personal use and don't mind it, for the most part it does what i want it to.i'm inexperieced in the use of cad so am learning by error.i find it fun and friendly to work with.