Currently we are working on solving the deficiencies of the tool detected during its assessment. In particular, we are thinking up more straightforward metaphors for representing the attribute information. Also, we are considering the inclusion of additional feedback associated with the types of student mistakes, which clearly involves an extra authoring effort. In order to better deal with tool improvements, we plan to use a new survey to collect student suggestions about the items most poorly assessed in the usage experience presented in this paper. The new survey will include an open-ended (free form) question for each aspect surveyed. Additionally, the analysis of log files could also shed some light. In the short term, we plan to formatively assess Evaluators with a group of instructors, as well as to assess the impact of Evaluators’ use on student performance. Student and instructor feedback will be used to improve the tool.