So, I have seen these tile sets before as I was searching for toy ideas for my granddaughter. But, they did not fit my budget and I wasn't really sure if she would like them, since she likes playing with the more block-like blocks. But, I when I had an opportunity to review them, I took it. And I am glad I did, because she really likes them. She has already made several houses and cars for her bigger dolls and other smaller toy characters. And she does not want to take them apart when it is time to clean up. Even her three year old cousin likes putting the pieces together. But, of course, her's is not as sophisticated as a six-year-old's can be. I tried playing with them, too. They were okay. It was weird getting used to how the pieces fit together. Little kids are not really set in their ways, so they shouldn't really have that issue. It would be nice to see more color variety and more of the larger base pieces upon which one can build. Of course, you can always add on to your existing tiles. Having the wheel pieces is fun, because she loves making the cars and other types of interesting transportation. Kids have such wonderful imaginations and these Picasso Tiles really do help feed their creative sides. I also think little girls need to play with these types of toys way more often. This is definitely a toy for both boys and girls to enjoy.