This is not about weight loss.
Its about getting healthy.
If your looking to see fast results, your in for a disappointment especially if your only looking for reduction in weight.
A couple of pounds may trickle away but are more than likely to be replaced by fresh new ones unless changes toward healthier activities are engaged.
Most people that do the cleanse like it because they know they are getting healthier and know the results come gradually and will continue over time.
The biggest thing people get out of it is a wake up call to improve their overall handling of their health.
Those looking for the fast magic bullet don't usually get nudged by any inkling to make any significant changes in that area and find themselves in the same condition or position at a later time.
Other than that I very much recommend doing the Master Cleanse, it works and you just may find yourself getting nudged.
Its not as difficult as it sounds unless your putting a lot of focus on that area.
In other words, it can be quite easy. Depends on how you look at it.