Recently I've seen a few films where I've raised my eyebrows at the age rating, Deadpool (15) being a recent example. The rules on violence and swearing are becoming a bit too relaxed in my opinion and it's becoming harder to tell how suitable a film is for your child based on age rating alone.
It baffles me that The Force Awakens and The Dark Knight can share the same rating despite being very different in tone and content. TBH I don't see a problem with TDK being a restrictive '12' (just not a 12A) but Star Wars doesn't need such a strict rating.
Are there any films you've seen that you felt were rated too leniently (or too strictly)?