For Russian, initial test wasn't terribly bad, but it would flag word order as wrong when it would make no difference in Russian (and really is a bit more natural). Some of the "correct" answers also obviously required more background information than the phrase they wanted me to translate provided.
Looks like fun, but not a tool that would teach you to speak a language correctly.
Looks like fun, but not a tool that would teach you to speak a language correctly.