I hear you...but I really don't think it's any different now then in the past. Everything is just magnified with the amount of coverage these days.
Let's be honest, the Rams shouldn't have been in hte playoffs when we destroyed them in 1985. We really shouldn't have been in 2001 when the Eagles man-handled us, etc. . There are always teams that do well in the regular season due to luck, turnovers, scheduling,etc...then come crashing in the playoffs.
Heck, I find most playoff games hard to watch. Usually they are very one sided and boring barring the few exceptions. Most SB's are that way too. Only recently have we seen a couple close ones.
It's all relative, it's just that the dynasties have really been broken up by FA...