Not to nitpick but I don't see why they are seen by so many people as a waste of time.
Sure it probably has something to do with me being an I but in all honesty already knowing how to do IVs/IOs, basic rhythm interp, basic cardiac/arrest meds, intubation as well as a few other IV medications made the beginning of medic school much easier. There are for I's in my class all the rest are B's. They consistently struggled in the early months of our program with skills.
Sure CA may not recognize it but personally I think it's a great leg up during medic school.