These discs are incredibly versatile and work great as a first disc. I am teaching a beginners clinic for teenagers and it can fly flat, can get a great gentle S-curve, and works great for putting too.
The reason I give it 4 stars is that of the 25 discs in the pack, 20 were black and 5 were pink. This wouldn't necessarily be a problem if the discs were to be dispersed to different areas, but it is difficult to quickly decipher whose disc is whose. A wider variety of colors would have been much better and conducive for a educational disc set.