I’ve got 20 years of experience teaching mathematics at a community college. MyMathLab and it’s various clones are all terrible. My brief tinkering with this product has impressed me. Certainly it underdelivers at this point but they are on the right track as far as interface and usability. Don’t know if they can pull this off but being different than existing ed tech players in mathematics is a good thing since Pearson, etc. all suck.