3 ms·No they're not. They're actually the best window form factor. Why would you not want them.by weberer 3mo agoNo they're not. They're actually the best window form factor. Why would you not want them.ginko 3mo agoYou can't clean them without leaning dangerously outside for one.weberer 3mo agoModern ones allow you to tilt them in for cleaning. This video demonstrates it well. https://www.youtube.com/watch?v=MyM7hI5vE2A https://www.youtube.com/watch?v=MyM7hI5vE2A