2 companies:
Valve, the gods of linear, compact games, who haven't put out a game I haven't played and liked yet.
Bethesda, the gods of open world, huge games, who haven't put out a game after Arena's release I haven't played and liked yet apart from Arena which was (In my opinion) horrible.
I would include BioWare in there, but they seem to be falling in quality recently, so I've stopped trusting them.
Valve, the gods of linear, compact games, who haven't put out a game I haven't played and liked yet.
Bethesda, the gods of open world, huge games, who haven't put out a game after Arena's release I haven't played and liked yet apart from Arena which was (In my opinion) horrible.
I would include BioWare in there, but they seem to be falling in quality recently, so I've stopped trusting them.