I don't think Insomnia is bad either, but you were mixing in perceived motives with notions of quality and that's dangerous business. Don't think for one second that because you don't like comic books that must mean that Nolan is more cynical when he decides to tackle The Batman than when he decides to remake a Norwegian film you can reasonably disguise as an original work. And speaking of motives, Tim Burton's Batman came out at a time when the Batman franchise was at an all-time high. The Frank Miller stories (The Dark Knight Returns and Year One) had recently come out, and Moore and Bolland's The Killing Joke was still pretty new. Morrison's Arkham Asylum became the biggest-selling graphic novel ever released the same year Burton's film was released. The franchise was well-planned. Those are motives.
When it comes to quality, I actually, partly inspired by this thread, watched Burton's film again two days ago. And man oh man is that film worse than I remembered. The casting alone is disastrous, but it's the heavy-handed directorial style that sinks it. Basinger and Keaton have no chemistry whatsoever, and the cheap Prince tie-in (were we talking about cynicism?) is just stupid. The woods around Wayne Manor look like Sleepy Hollow. I think I already mentioned the papier-maché sets, suffice it to say that they look ten times worse than I remembered.
I hate CGI too, but Begins used very little CGI. In fact, large portions of the city were built as a mammoth set like in the old days. Same with the Batmobile and the cave. As for studio-controlled, I doubt you'll see a more subversive summer blockbuster all decade. The image of a burning skyscraper alone is evidence that Nolan can do pretty much what he wants with this.
In short, I'm not gonna stop you from disliking Begins, but your actual reasons make no sense to me.
PS: As for uncreative and Begins, it actually takes some very creative liberties with the comic books it's based on. Ra's Al Ghul is reimagined as an enigmatic leader of an millennia-old sect instead of a centuries-old terrorist/magician-type, the Scarecrow looks nothing like what he usually does, etc. etc. But these changes are obviously done with a knowledge of the source material. Burton's insistence that the Joker shot Bruce's parents made him look like a fool because it disrupted the whole Bats/Joker dynamic. Batman created the Joker, not the other way around. (And besides, they should be roughly the same age.)
"What credit card do you want to put that on?"
"Caash, prease."