I agree, but we have no control so if it had to happen, I'm glad we successfully avoided a remake / reboot, which is disrespectful to the original in this case. And we almost didn't, they almost did a remake.
The Thing is about The Thing, not MacReady or the science team really. Its like the Alien or Predator. The first movie was a giant flop, it wasn't until after it left theatres it gained popularity so I don't mind them giving the Thing a little new attention. So yes I want to see all that suspense, and confusion again for the same reason I watch Aliens, Alien 3, and Predators. I do want to see what led to the dead bodies etc Mac found, because it is a genuine oppurtunity to expand and enrich, and maybe even enlighten events of the first movie. If done right and we know who the body in the original that the guys are standing over brought back from the Nor camp with the split face is, it could make that scene even more powerful.
And if it doesn't, I'll set the DVD on fire like I did to Kingdom of the Crystal Skull.