Maybe, think it's a two-sided coin though. Lots of the 'crap' teams aren't nearly as crap as they used to be. Watching United this year I've been struck by just how organised and physical every team is - all can last the full 90, all can set up with 9 men behind the ball effectively and all seem to be able to create at least 1 or 2 chances a match.
It could just be down to United being crap at the moment, but looking back at goal highlights in previous years, so many were scored by pacey counterattacks, or by a winger beating his man and crossing it. This year I can't think of many phases of matches when teams have left us any space whatsoever to exploit.