I have owned my Compaq P900 for six months now, and I have yet to find a flaw. It's a Sony tube inside (19", flat trinitron), but it is better than the Sony equivalent model because of changes Compaq have put into the packaging.
It has a fairly short neck, and that is helped by the two inputs being vertically mounted.
It copes with any resolution I want to do (I work in 1600x1200x85 and play in 1280x1024x100), is crisp, very bright and stable.
The menus are clear and easy to use, with every picture adjustment you could want. Even the price was great (360 UKP 6 months ago)!