How about "suboptimal"? 16:9 is OK for games and great for movies, and 1080p is at least wide enough that it can be reasonable to stick 2 terminals side-by-side

How about "suboptimal"? 16:9 is OK for games and great for movies, and 1080p is at least wide enough that it can be reasonable to stick 2 terminals side-by-side, but it would be even better if it was a little taller.