Conclusion: With a 23-inch screen and a 16:10 aspect ratio, the HP L2335 is wide, and since it rotates to portrait mode, it's tall, too. It has some weaknesses, primarily in terms of viewing-angle performance, but it generally does a good job.
Pros: Generally good image quality. Video inputs with PiP. Panel rotates to portrait mode and has supporting software.
Cons: Viewing-angle performance is good but not great. Text looks bold and fuzzy when viewed from the side in portrait mode. Weak printed documentation.