I just got the cards in the mail today. Pretty excited to get my kids (APA team members) out there and get them going through some of these. For the record, I looked through all the cards there are probably 4-6 shots in the deck that are very difficult. Many fall into the solid to upper intermediate area though. I'm confident that these drills will distract from the idea that your doing drills, and there is alot to be learned the drills cover all area's from ball control to caroms, combo's, banks, multi-rail banks, multi rail cluster breakouts... good stuff. I'm pretty excited for them.