Some feedback on Ghostwalkers

While listed as an assassin item (I'm guessing it was an attempt to enable assassins with the ability to flank) I'm finding more tanks and bruisers buying it instead since the invulnerability and movement speed allow them to engage more readily. When assassins do buy this item it's for an easy backdoor or 1000g hourglass. I do not like this item because it disrupts the clarity between the playable and non-playable parts of the map and I find myself paying an unreasonable amount of attention to the otherwise non-playable space just because of this item.

I know it's only around during the event for testing, but atm I really hope I don't see this item return in the future. If it does return I hope it at least loses the stealth so it's as easy to see as Kayn.