Anyone tried Hayabusa 202 weedless wacky hooks?

In my search for Hayabusa's Spin Muscle wacky hook... I came across their "202" hook.  Interesting concept - anyone tried this or something similar?  Wondering: 

• If it has the same action as a traditional wacky worm? 

• Does the hook point stay buried when skipping? 

• Is the hook up ratio as good as a regular wacky hook?  

• Is it as durable (do the worms tear easily, can you add an O-ring to this set up)?