Super Mario is my favourite LEGO theme. All sets are colourful, brightful and fun to play. But, 30509 Yellow Yoshi's fruit tree is one of my favourite! There are more functions than you think . Yoshi can:

Eat enemies

Eat fruits

React to Mario, Luigi or Peach if they jump

And send you a heart to earn more coins

While you can do it with fruit:

Roast or poison

Give it to Yoshi (roasted or poisoned gives too, and it looks funny!)

Or eat it by yourself, which gives you fire resistance for some seconds

Fun fact: you can take the fruit INFINITIVE times!

As you see, it has WAY more functions than you think. Value is fantastic for such a nice set!