Most games made in UE are AAA games, where every A stands for more scam, jankyness and less value overall. Very rushed, no love, made to barely work on “my machine” (4090). Many Unity games are smaller cash grabs.

The most devs that fulfill at least one criterium well (eg. Gameplay, Performance, Stability) are either small studios with their own engine (4AGames, Croteam, Minecraft), or publishers with one banger per 5 years or so: Valve (lost it with CS2 tho), Rockstar. Because those devs either put love, time or both into the games.