Five of seven minutes isn’t halfway. Three 30/30’s are not two. The third interval is not the second. Bread is not spelled with a ‘k.’ A cool down is not a rest break.
A lot of these errors are cut’n’paste mistakes, I’m sure. But there isn’t that much text in these workouts. A little editing can go a long way towards making the feature seem a little more polished.
First impressions are hard to change.