I was showing Brillkids to my daughter till she was about 4, then it was not interesting for her anymore. I still trying to show her Spanish curriculum (and she have to be bribed into it, however - almost anything she sees she remembers, but I only show English and Chinese to my younger daughter (2 y.o)
With older one we have long moved on to Reading eggs and Mathseeds (
http://readingeggs.com/). She absolutely loves it - every lesson is based on series of games - this might appeal to your daughter by the sound of it. It's a subscription service, but it costs very little - I think 49 pounds per year ( and if you subscribe to Newsletter they will send you money off offers. They do free trials as well
Having said that - she still watches a lot of slides I download from Brillkids library on all sorts of subjects - sport, geography, Space is her favorite at the moment. So - don't regret buying it - just download subjects of interest for your daughter, she'll love it