In the announcement it doesn't say that they were "not premined", so in a sense I can understand, but it lacks sincerity. The team is not transparent by doing that, it doesn't matter who mined it - the fact is, it was mined before it was announced, that's literally the definition of a premine.
Now it's also stated in the ANN that rewards will reduce after block 150,000 and now take into account that it's almost at block 100,000 after 1 day of this announcement. Horrible etiquette and because of this I don't plan on doing anything with this project.

Then how I and few hundreds of other miners were able to mine if it wasn't announced? Tell me please.
If you think, that bitcointalk is the only way to know about new coins - it's your problem.