The cmi data model defines over a hundred elements that an SCO can pass to an LMS through the SCO API. Moodle captures this information and stores it in the scorm_scoes_track table. However (except for the grade and other very basic tracking parameters), Moodle does not provide an interface for teachers to review such data. Instead, various workarounds must be employed, such as having the SCO send e-mail to the teacher (!!). This is clearly not an acceptable situation. This problem can only be solved by adding functionality to Moodle.
Note that there is an IEEE standard (1484.11.3) that specifies an XML schema for this data, so at the very least it would be nice if Moodle could capture the data in an XML instance and then make that available.