Many TV shows have the odd continuity error or plot hole, and some are more noticeable than others, but there are some titles that are still fun to watch, despite their inconsistencies. There are some great TV shows with almost no plot holes, but it's difficult to achieve complete perfection. In fact, this has been an issue for some of the longest-running TV shows ever. Audiences are very much aware that these shows aren't always consistent, but they generally agree that they're still enjoyable to watch despite this. While some may agree that these TV shows are still enjoyable despite their inconsistencies, others may disagree.