Really fun weapon. If your opponent hasn't seen you before you get the first hit in, they are pretty much helpless after that since they will likely be standing in a big puddle of your ink. I think the key weakness is up close where it has a harder time hitting people, a bit like fighting a blaster or dynamo. Being able to kill opponents behind cover makes it unique. I would take this as a main if it had a better set.
It doesn't seem great at head on fights. Also In a 2v1,3v1.. situation it seems pretty bad so far. The bucket animation delays returning to squid form, so by the time you kill the first person, the second person will usually kill you before you can quickly move away. I probably need a new tactic since I'm used to Tentatek.
This weapon can ink a high wall faster than anything else in the game. A single slosh, well placed, is all you need to make a path up the wall. I can't wait to try it out on Bluefin, I think it will excel on that awful map.