The 2233w is a TN monitor, capable of displaying 16.8 million colors (24 bits). The only advantage that it could have over VA or IPS is gray-to-gray response time (gaming). However, I'm pretty sure...

No. VA panels usually have more limited viewing angles than IPS. VA may have better contrast, which is why they are common for higher-end LCD TVs.

Do you need a wide viewing angle? I usually use...

It's a VA (vertical alignment) panel, like most of the better LCD TVs, so it's probably good for gaming and movies.

I don't know.

I don't know about overheating, but I wonder if you used too much liquid and some crept into the display.

It is recommended that you just use a damp cloth, and never spray cleaning solutions onto...