Okay, first these courses are not certified by American Heart. That being said they are good for your CPR certification / hands only CPR. This is NOT ACLS nor is it good for BLS in an acute care setting. I used this as a review b4 my BLS and I would agree with the review about ACLS content being questionable. In summary it's affordable the basic material is solid, but stay away from the advanced material because at a minimum it does not meet any trauma or advanced cardiac requirements.