as said example in op "Renders you undetectable by enemies" that is fine. The system and ability are in fact needed that cannot be denied, however, a simple system alone not enough in my opinion as it does not provide enough of a challenge and harder content. it now becomes easier. maybe some people simply wanted that but there are others that didn't want it simple. I'm somewhat in between as it's good to have but at the same time lacks deeper meaning and challenge the more I think about it.

I may be mistake yes, but with only the present facts we can only think (*continue to gather from the same old shiny nodes with 1 new ability added, simply that". nothings changed, it may feel like it but we "gather to craft" and that is not a class.