If I were a MIN holder (I am not) I would not sell off this news as some traders will no doubt do. So it would not matter to me that the true value still isn't reached over there.
I would wait, as I do here, for the true value to be shown in the share price before I even consider selling and would consider this 30% increase as just the start.
Whether you think 30% increase is enough or pretty crap, it would still suck to have to chase it up had you just sold out...
That's the difference between the view of a Long and a Trader I guess.