How misleading of you! Why quote the DOJ's obviously biased opinion? Better to quote the simple fact pointed out on that very same groklaw page that the secret court did in fact make a ruling that some surveillance was a violation of the Fourth Ammendment and/or violated the spirit of the law:

"EFF asked the government for a copy of "any written opinion or order" of the FISA court in which the court held that the surveillance conducted under the FISA Amendments Act (2008 version) "was unreasonable under the Fourth Amendment" or had "circumvented the spirit of the law." After some of the usual back and forth in discovery, the government revealed that it had found one such [!], but it refused to provide it on the grounds that it had no authority under FISC rules "to release FISC opinions to a FOIA requester or any other member of the public without a FISC order." So that's why EFF is now approaching the court itself, asking for a ruling that the government is allowed to provide it. The ACLU asked, and was denied, once before for the same relief it now is asking for, but now, after the latest events and the President's encouragement of public debate saying it's healthy for a democracy, it is renewing its request."