Dragon Ball Z Kai Episode - Dragon ball kai is an edited and condensed version of dragon ball z produced and released in 2009 to coincide with the 20th anniversary of the it does sound quite intriguing to watch dragonball z again, only this time minus the filler episodes that really didn't add much or anything to the storyline.

This means the pacing is faster than the original dbz by cutting out a lot of bullshit filler an example of cut content can be noticed immediately, with the first episode of kai covering the first 3 episodes of dbz.