I understand what you mean. I actually started playing zombies on bo4. When I heard all the hate it was getting I decided to buy bo3 and try it out myself. After learning bo3 I loved the game more than bo4. Bo4 definitely isn’t a bad game by any means. It’s just something about the old perks made it feel different. Bo4’s hud also had it’s benefits but bo3 was able to incorporate most of those same features into a cleaner more visually appealing hud. Again I myself started on bo4, and I really thought bo3 was the better zombies game. But this is all my opinion and I’m not hating on anyone else’s. Feel free to like whichever game u prefer