Let me tell you a story about RNjesus.
My friend introduced me to this game and I decided, lyn were cute. So I made a pretty awesome blade dancer and was going swimmingly across things. Rnjesus didn't hurt me at all because my friend gave me little wings to spread and fly across it, that character is currently 29 and no complaints.
I decided to make an assassin for something a bit different in terms of playstyle. Everything is going fine before I hit the first rnjesus. Apperantly, I'm satan, because RNjesus did not forgive me for my sins of just having a friend pass me through the content. I required the stalker dagger to use as an upgrade material for my blade, so it can be all wooshy wooshybadass. instead I got 8 stalker guantlets, 2 stalker bangles, 2 stalker staffs, 3 stalker warlock things, 2 stalker lynx blades, and 2 stalker swords. Then, I was out of keys.
Now, here's the kicker. I am unable to obtain the weapon through the market place until later. I am unable to trade until level 15. I am out of keys. The fact I had to spin the dumbass wheel for an hour was stupid in itself. RNG for endgame content, or cosmetics is fine, double rnjesus for a required weapon to upgrade your current one at level freakin' 8? Are you *cricket*ing shitting me? That's not fun, that's not hard, that's just stupid.
Of course, keys and seals are overly priced in this game and you can only reliably get them through quests, so I would have to literally backtrack to get the blade then upgrade it and still feel pretty far behind in the process.
Look, the game's combat and cosmetic system is really rad, but that rngness is just... so... broken. No one should ever have to suffer just to progress their weapon... BUT THEY DO! Apperantly these steps occur multiple times in the damn game!
Remove weapon chests and just... give them class weapons. There are so many classes that all have unique weapons that it's way too painful to have to deal with opening up a chest and getting jack shit for another class. After just dealing with getting the chest itself. That's only for the wheel of *cricket* you. I haven't experienced raids or anything like that yet so end game content I'm clueless on.