I would not recommend it to some people and would to others. If you are in to doing street magic and
having no more than 1 or 2 people, or if you like to make videos of your magic, than this is
astonishing. But if you are going to have a number as small as 5 to 6 people, then I wouldn't
recommend it. The reason why is that it is so angle sensitive. I have not practiced this simply
because of how angle sensitive it is, so that it's not worth it to me, also it is a trick that will
take a week or 2 of practice. I tried practicing, but it was really hard and I didn't feel the
effect was good enough. Although I have only been a magician for around 7 months. If you want to
spend money on a trick, I would buy the universal impression 2.0. It is about $40 I believe, but I
have used it and freaked people out. So I do not recommend this unless you are in to making videos
or having small crowds.