I have explored many Graph DBs. There are pros and cons to each of these. What got me into Neo4j is the simplicity and the ease of querying using Cypher. Cypher is very simple and intuitive. We have not got to the level of writing very complex queries yet. We are gradually getting there. That's where I see we have a very nice community for Neo4j and really great to see people help here mutually. Happy to part of this and help as well. Thanks.