Network is pretty great when its working properly. The amount of content is really cool. The regularly scheduled programs seem to run smoothly most of the the time, but there has been some problems getting the video on demand stuff to work at times (new network, so i'd like to think its still being worked on).
As far as picture quality goes, the newer and more recent stuff looks great - but the older stuff has the standard 4:3 ratio and SD video quality that was used at the time. Its not bad, just not the HD quality picture that we're spoiled to today.
Also, no Elimination Chamber yet (or 2014 Royal Rumble for that matter)