IMO its the same crap as always, better deals being offered and wanting out. I'll tell you right now, that better deal will be late too, same crap everywhere.
You are right that there is no such thing as a good deal, but the issue here for me is that those 200gh/s got sold to new participants, rather than being divied up between existing shareholders. Those extra gh/s where to compensate for difficulty rises, not to pay for mwm's cointerra rig.
And let's not even get into the issue of whether turbo will provide the extra 500gh/s or not, whether the shares where sold or not.
So even if this turns out to be legit, there will be an icky aftertaste from this GB..