Aside from the various bugs that are still plaguing the game. It seems Some people want the predator to be super man/ god unstoppable and you have others who want to play a relatively balance or even realistic scenario of a predator vs humans .
There needs to be play modes to accommodate these player bases. Right now you literally have a overwhelming advantage for predator plays ( skill and strategy gap not withstanding) and you have people arguing of what their interpretation of what the predator should be. Not even taking into account people who want to play as fire-team and get the kill/ disarm and OWLF evacuation.
there needs to be reasonable variation to keep the small player base from walking away and letting this game die.