I have published a new blogpost. When writing Cypher queries, be sure that it don't match any cycles, or you can experience unpleasant surprises.
I'd be happy for your review.
Fantastic - thanks so much for writing this Jan and for sharing on the community!
I think the suggestion about searching for explicit directions (and bounded nodes/relationships) is extremely important to avoid this condition. Perhaps in the future we can provide feedback to people when they execute a query which traverses a lot between the same two nodes.