Has anyone else had problems with Fisher Price toys?

I had loads of Fisher Price stuff when I was a child, which I have now passed onto my baby, and it still works! Amazing! Some of it is 34 years old! But since my one year old was born we've bought here a few Fisher Price toys, and NONE of them have lasted more than a few weeks!!! She haqs not been any rougher with then than baby's normally are. They are age-appropriate. But they have just stopped working within weeks! We got her a Baby Piano for her birthday in November, and it now makes a horrible buzzing noise, and today I realised that one of the keys is no longer working! We also got her a 'Tree House Toy' for babies last year, which stopped working totally inexplicably within 1 week. Has anyone else experienced this?