Speech recognition problem

I saw an add for this on tv and thought Id give it a go. I just finished the beginners trial in Russian. Ive been told Im good at accents, and I am but it kept singing incorrect as I pronounced certain words as best I could, only one word gave me the green light. On a positive note I do like the way this app functions, pretty easy and fun to use. I really would love to subscribe to this app, but from what I gather from other reviews is that there is still much room for improvement. I see great potential:)

Dxandera about Babbel - Language Learning