Instruct: Classify Amazon reviews into positive or negative sentiment
Query: For very tall two year olds, but best for threes

Grandma bought this for both my daughter and my niece last Christmas. My niece is TALL (my brother is 6'5), and she had a blast with hers in the summer, at age 2.5. My daughter, on the other hand, is a shorty (not gonna point any fingers on that one), so she was mostly in danger of giving herself a shiner as she desperately tried to ride the scooter. I let her fiddle with it on dirt paths so she couldn't get any speed. She will finally be ready to have fun with it this spring, I hope, at age 3.5. And yes, helmets -- it's stable but it CAN be flipped over, especially on smooth surfaces. No adults or older kids, of course, because the deck IS plastic, no matter how strong. I did appreciate the click-lock fold down, but it is a bit hard to release.