Rae is a dumbass who can't even release his own album, and constantly picks dated production, but I agree with him. Keep Watch sounds off, especially that hook. The rapping is fine of course, but it doesn't sound like a relevant record. It's a 2004 era mixtape quality song. This is 2014, if you want a singing hook get someone with a name to do it.
The money will never be right for Rae because he doesn't understand the Wu has little power today. This isn't a case of getting the gang together for one last run, and one last big check. They aren't Led Zeppelin. Unless they want to sign a 360 deal and go on a massive world tour.
In a perfect world the eight rappers (originals+Cappa) would show some initiative and do something on their own - not some half assed shit like Wu Massacre, but an actual Wu Tang project. Go to Cali, work with Alchemist and even OF (Tyler's beats fit the Wu well), maybe some TDE producers or Kanye. Invite RZA to do bring some beats n rhymes. The point here is that you can't wait for RZA to tell you what to do, then complain about RZA telling you what to do. Make the first move and force RZA to respond. If he doesn't want to attend so be it - and if he tries to sue them for using the Wu name without his permission, he looks like the asshole.
The point here is that the Wu needs to get off their ass.