I must be missing something. – Sago Mini Toolbox Review

I purchased this game for my three year old grandson after reading all the good reviews. I'm thinking they must be fake. He was totally bored with it after 10 minutes. All you can do is virtually hammer a few nails, drill a few holes, twirl a wrench, and blow up tires.....again and again and again. I can't believe I spent $2.99 on this. Someone please tell me what I am missing about this app.
Review by Grandbabs on Sago Mini Toolbox.