And I dare you to go up to any Blue Jays fan and even mention the phrase "Exhibition Stadium".
Actually, I think you'll find quite a few of them. Sure it sucked and it was called the "Mistake by the Lake" for a reason, but I'll be damned if it didn't have a quirky sort of character.
As for Toronto, though, I'm willing to give them a pass on this. Rogers Centre looks pretty darn good. They put in some effort on that one. As much as such a thing could be possible, that's a multipurpose stadium done *right*. And it definitely helps that the place is relatively new. I wouldn't call it a cookie-cutter. Though I would definitely not want to stay in one of the hotel rooms that overlooks the ball field - too much isolation from the game (sure, they can see the game, but can they *hear* it?).
Of course they can. The windows can be opened.

I'm sure Terrell Owens would agree... 
The ballparks are getting built. That's the important thing. Even with any public financing they might require, they will also bring in new jobs in the process. The teams - and fans - get better ballparks. And with increased attendance, even more is pumped into the local economy. I'm prepared to call it even.