Oh look. Someone is talking about why The Simpsons isn't so great anymore. That's totally new, original and I certainly haven't seen this before.
Seriously, some people like the new style of the shows and it's never, ever going to be able to go back to the way that it used to be in the early 90s. I blame it on the fucking humor of shitty shows like Family Guy changing what the majority of people want to see (stupid shit), causing the writers to move towards that kind of crap to reclaim some audiences.