From the way I perceive it, it's an interesting dodge+attack technique that could potentially allow you to escape large scaled attacks (within reason and depending on how your opponent release them) since this technique allows you to travel long range distance at significant speed.
It is, by default, a better option to use than Hiding like a mole since it limits the possibilities for your travel underground to be interrupted by your enemy's earth release techniques for the simple reason that this CJ is A-Ranked (unlike the canon one that is C-Rank). The other reason why it is much better is because it also serves to harm/threaten the opponent, which makes the technique timeframe-efficient, unlike the canon technique mentioned in the description. Lastly, ofc, the blinding effect for one turn.
I haz no questions o__o