The interactivity is great, but I wish they had gone the extra mile and used a professional speaker. The current speaker is pleasant but dull and there is the telltale echo that says "I recorded this myself while sitting in front of the computer". A professional speaker makes a huge difference and would be worth an extra dollar on the price tag.
Edit: down to 3 stars. 4yr old son played it with interest for a few minutes, then says "Can I be done?" just like he does when he is forced to eat dinner that he doesnt like. LOL I guarantee he wont pick this game up voluntarily again. Bummer. Agree with other reviewers who say "needs an end" and "needs levels".
Curtainman about Quizzing Toddler Preschool