Of course, per the DW article linked above, there will be critics:
The clip, airing on nationwide television since Thursday, says nothing about Prague's agenda for the 27-nation bloc.No doubt the un-named critics are the very same types who are so secure in the current state of the EU that they would heartily welcome a referendum on Lisbon in every member state.
Instead, critics argue, it's a rebellious yet toothless jab at Brussels that gives a telling glimpse into a small nation's insecurities.
Of course watch for the officialdom of Bruxelles to pull the rug out from underneath the Czech's at every turn next year. Always note, in the zero-sum mindset of large bureaucracies it is not success (writ large) which is the over-riding goal. The goal of a bureaucrat is making sure that the other guy does not get success (writ small) no matter how deserving.