I feel the point system is just horrible and wish they would just get rid of it. Use 2 other language programs, both paid for. One does not expect you to do a minimum, the other tells you have met your goal for the week. Neither compares you to other learners. Another free one puts you in leagues, once you get to the top league, you need to work to stay there. Got so fed up with it, have walked away. Considering that at school we were constantly graded and compared, surely as adults that is not necessary. The problem is, if you are competitive (and I am) it leads to stress, annoyance at cheaters and frustration.
Other than than that, am delighted with Rocket, but do have second thoughts about buying a second language.