Bought 2 sets of A-Z for my ESL classes and it is definitely a great tool to encourage them to speak more and to work as a team.
My kids been playing with it for a couple days, they seem to be more willingly to answer questions on regards of (alphabet recongnition)
Bought this for my son, although one of the letter is a bit fragile, i file an inquiry. With out further questions, they sent me a new replacement of the letter for free. The toys had changed my son's obsession over a particular letter. "Letter B " used to be his all time favorite but now he is telling me he loves letter W and Z.
Got this for my son & daughter, they loved it so much! The service was great and now my younger son had to always keep one around him no matter where he goes.
This group of bots are great for learning the alphabet. Each one forms a different bot. They are very colorful. You do need to save the picture on the box to see how each letter turns into a robot.