Hate: Tapping, quick time events, looting animations, long loading screens especially when you're expected to die often, game taking control away from the player or excessive input latency, long NPC expositions for fetch quests.

Love: addictive gameplay loops that are borderline checklists but fun (Far Cry, Days Gone hordes, Ghost of Tsushima camps etc.), environmental impact like in Death Stranding/reactive NPCs like in Bethesda RPGs.