Quite easily one of the worst series I've seen. Those giving 5 star ratings must be watching something else because if I could give a minus star rating I would.
If you gave a class of 4 year olds this script, they could have acted it better. We struggled through the first three episodes before throwing in the towel. This is time that I will never get back.
The set looked less convincing than a Blue Peter Tracey island, and the actors could have had the Thunderbirds string attachment to their limbs and been less puppet like.