^ Not the best for gaming though.
Agreed, it isn't the very best for gaming.
However, it certainly isn't bad - many users on these forums have this monitor and use it for gaming and find it to be great for gaming. Also, due to the high quality IPS panel it uses, the colour accuracy and viewing angles are much better than the TN panel monitors it usually competes with.
For the best pure gaming monitor the best bet is probably a 120Hz TN panel monitor like this. However the usage is more general than pure gaming (internet browsing, video watching, applications etc.), then I would strongly suggest going for the U2311H, the IPS panel it uses is really worth it.
8ms response time is massive.
Not really, since the response time tests aren't standardised. Have a look
here to see how it compares to a range of other monitors in terms of responsiveness.
It isn't the best, but I certainly wouldn't qualify the response time as "massive", and thus vastly inferior to modern TN panel monitors.