I personally never enjoyed Superstars; I always found it very boring.
Superstars usually repeats the same main events over and over again so many times that it is just not even bearable. Besides, the only people that you usually have at in Superstars matches are usually just jobbers (low-carders) or at te very best lingering mid-carders on the main rosters. Now tell me...Who the hell wants to watch that? I know some people will say that it actually shows decent wrestling (or whatever), but I just don't see the point if the only people there are usually people that you don't give two shits about: Chris Masters, Vance Archer, Chavo, MVP, etc.
What I think should happen is that they remove the show Superstars all-together and replace it with NXT. NXT right now is only available on the internet. Now, if you were to get rid of Superstars and move NXT to that place, I think it would be a much better benefit for WWE. Besides, Superstars bearly puts up to ratings of 0.7...meaning no one really gives a shit about it. At least with NXT you had ratings in the 1.0 range. NXT is a much more entertaining show; I'd much rather see that on Thursdays than seeing Superstars.
But this is only my opinion and I am speaking hypothetically of course. I don't expect what I mentioned above to happen, but I would like to see it happen.