Pros
3 months living in a new country - Living with local families and working with an equal number of in country volunteers makes this program stand out from other similar offerings.
Good for the CV - you get a lot of opportunity to talk about this, and is more interesting than your standard internship. Especially for people with little previous experience
If their aim is to provide an experience for volunteers, both in country and for UK, then it probably does this.
Cons
Poor training - run by people who have very little credibility in what they're talking about. Anyone who can Google and search wiki could provide the 'business' training we received.
If their aim is to provide advice to local businesses, 3 months from start to finish is too short for many of the projects .The fact that this is pre-set, with a pre-determined structure for 'analysis of the business', with no concern for the project in question is telling.