Art is certainly subjective, but most people will be hard pressed to get more than an hour's enjoyment from ART SQOOL.
You'll likely be able to finish Cloudpunk without running into any game-breaking bugs, but the question is whether you'll want to. Fans of the cyberpunk genre may enjoy running and flying about for a while, but you'd be forgiven for abandoning ship before long.
Filament is a fun puzzle game with wonderfully detailed environments to explore. Despite some storytelling issues, it should keep puzzle fans entertained for some time.
Windbound offers a simply adequate sailing adventure. The crafting system is predictable, the story simplistic, and the world is beautiful but quite empty. You might find some enjoyment from the bigger islands toward the end of the game, but not everyone will have the patience to make it that far.
INMOST is by no means the most original game, but players who appreciate simply being absorbed into a beautiful, frightening setting should enjoy it. The world is small but densely packed with details that truly conjure the feeling of exploring a shadowy realm by the light of the moon.