It's seems the hatred for unnecessary mega-events is universal. So why do they keep doing them? I suppose making your business lucrative is more important than keeping your customers happy
There is one exception that I have to make. I read a lot Flashpoint and the base story was excellent. Most of the spin-offs where pretty damn awful. Although I did like the Superman one.
And then there's the Batman spin-off. That was one of the best batman stories that I have every read. It's truly an amazing and thought-provoking look on what could have been in Gotham, and ultimately, how the fate of Gotham is unalterable. What a flipping amazing story. I can't recommend that story highly enough. If you see the Flashpoint featuring Batman trade, buy it without hesitation. Just don't read the other stories in that volume: Blech.