I did read that the remasters released by Rhino were supervised by Chris Squire, the final results were subject to approval by the band, as were the additional selections, which make the Rhino offering all the more worthwhile; These albums sound as the band would want them to...There is a TON of bonus stuff, and the tracks all sound great.
Rhino will also be releasing a live album based on material gleaned from performances over the last two years. Judging by the level of musicianship they are currently displaying, this would make a fine addition to your collection as well.