Gosh, it just depends on so much--age of child, personality/temperament of child (is this something child would enjoy? is child OK with minimal supervision)?
I wouldn't reject it out of hand, but a lot would depend on the specifics of our situation. As it is now, I don't think the program would be appropriate for *my* kids (4.5-y.o. twin boys w/ special needs), but I'm sure it would be fine for most.