It's good that meditation works for you. But be aware after meditation session for some time person is able to accept more suggestions from others.
It's a grey area and to have positive results from meditation depends on each individual.
Yeah, I suppose there will always be a few loonies out there. But are those stories representative of the total population of meditators?
It's very much like exercise, in that there are so many benefits that if you could put it in a pill it would be very widely used. Helps with depression, sleep, anxiety, immune system response, blood pressure, compassion, empathy, resilience, happiness, etc. The new research is getting more and more robust. Admittedly, some of the old research was pretty lacking. This is a field on the upswing, not the other way around.
To say it depends on the individual, you could say that about anything. The average person is getting results, if they do the work.
This is a passable blog pointer to recent research, mixed with a few other things.
http://www.scoop.it/t/contemplative-science
One of the better researchers, Richard Davidson, gave a great talk recently on The Emergence of Contemplative Neuroscience, covering the history of the research. Pretty long, though:
http://www.youtube.com/watch?v=AKKg3CDczpA
Almost everyone is experiencing a certain level of reality, sure. But you might be surprised how many unconscious assumptions are embedded in your experience. Meditation can help with that.
Moments of not-thinking, sure. But if you keep practicing, you can learn to think without becoming so completely absorbed in thought that you lose awareness of the here and now. Meditation in that way, is actually the ultimate skepticism - it helps you see that your imagination is not so real. It becomes much harder over time to be drawn into strong negative emotions based on your daydreams.