I personally know a few people whom formally practiced Reiki and I myself have examined this system as well.

There is nothing wrong with the practice of Reiki, but I WILL say to all of you whom are interested in Reiki, that its a quite a low level practice and the energies involved don't penetrate or reach that high in terms of levels or realms. I say this for only the modern form and practitioners of Reiki, but not for the first Reiki Master, Japanese Buddhist Mikao Usui, who was a well accomplished Spiritual Master whom devoted his entire life to being so.

I know some of you here MAY be offended by my post, but a good number of the Reiki so-called "Master Teachers" or "Practitioners" nowadays are very commercially driven, and if one is materialistically driven then that in turn has an hampering effect on the spiritual aspect itself. Which is why the energies I seen emitted from alot of these Master Attuners aren't very strong or substantial to begin with.