Hammer is slow, clunky, and weak, the F5 swap is unimpactful and both sides fail to perform as advertised, the pet is terrible now that it does nothing on its own and expects me to micro its skill use on top of everything else I am trying to juggle to get some results out of this mess.
It's just so, so bad. This is nothing, NOTHING like GW1 Thumper in terms of agility, power, and synergy. Thumper ran fast, hit fast, and just spammed out KDs and damage while the pet shredded with MASSIVE and unblockable attacks. Untamed does not do a single one of these.
Finally, the green aura is absolutely hideous and ruins the fashion that is the main monetization of your game.
Honestly I would beg you to just scrap everything and start over from scratch - preferably led by someone who actually played Ranger in GW1 - but I know you won't. Maybe in 3 years it'll be not-terrible, but I doubt it will ever actually be good or actually properly invoke GW1 Thumper.