Crossbow

What is so good about the crossbow? I mean like, I have played with it before and like you hit someone and hits an immediate death I know but what is so significant about the crossbow? Is it now just like the isolator? I mean like many people tell me it is good because of the spawn kills you get from afk players but maybe it is just horrible luck but like I shoot someone and the arrow does not go off yet and they already have died. I see afk players but they don't die even when the explosion happens! Thus, I must ask some questions, one being, what makes the crossbow so good? Two, I see videos of Dwarfiest and booflame from when the crossbow was still new and he would just shoot it and get like 4 kills with one arrow off the bat. For me, I have to shoot at someone, and wait for the arrow to detonate for me to get 1 kill. Sometimes I would hit them with only the arrow and they would die but I get no spawn kills. I also ask if you can shoot it onto the ground of players and would the surrounding players die? Why can't I get spawnkills and are their anytips for the crossbow? Many people say like a bunch of elite players use the crossbow because it is so easy to nuke with and I am like what?!? this bow is so hard, it is basically the iso if not worse! Did the bow get nerfed since Dwarfiest times? With this said, are their any tips for using the crossbow?

here is the link the video

 

This isn't my video, it is Dwarfiest's, I was just showing you the video that I have seen where crossbow is OP @NoobHoob123 also @F1r3tar from the video is the crossbow still so THAT op or did it get nerfed.

Also, is it only a kill a bolt or can you get multiple kills, like in the video how did Dwarf hit one person but like got 5 kills f1re