I have been saying SE has been crap since the merger, pretty much since right after the merger.
I too used to buy ANYTHING Enix and Square. Final Fantasy was the 3rd game I ever played, and Chrono Trigger/FF4 and FF6 ruled my SNES. Along with Soulblazer, Illusion of Gaia, Secret of Mana, Secret of Evermore, Saga Frontier, FF Tactics, Vagrant Story, and so on.
I forget the exact time in their catalogues the merger happened but I do know that Enix hasn't done jack that I'm aware of since apart from port old DQ games and make DQ9. Square has done little more than make inferior FF games. I would have said progressively worse but for me it goes FF7 (shit), FF8 (pretty good), FF9 (Completely forgettable), FF10 (Shit aside from Auron, Rikku, and Lulu), FF12 (pretty good), FF13 (shit that keeps on shitting out sequels), and Versus (might be good who knows).
They DID make some new FF Tactics games that were alright, but no where near as good as the original's story.
I honestly don't know how they went from 2 excellent companies that each had a library of great IPs, to one company that barely even puts out games anymore and they mostly end up disappointments.