5 Best And 5 Worst WWE Feuds Of 2015 (So Far)

What makes a wrestling feud good or bad? There are number of factors that determine whether it's a hit or a miss, ranging from the quality of matches, to promos, the storyline advancement and how the feud is presented to the masses. The presentation of the feud is essential because if it's a main event feud it's going to get a lot of time, but if it's just your run-of-the-mill midcard rivalry then even the best performers will have a tough time trying to make it a successful rivalry and sell it to the masses as being important. Although the business has changed a lot over the years, most of the stories told in wrestling are still about the battle between good and evil. While WWE may say publicly that the lines have been blurred and that there aren't faces or heels anymore, It has been proven time and time again that the formula still works. But just how much has that formula worked (or not worked) in the first six months in 2015? Have the best feuds this year employed a classic good versus evil strategy, or have we seen more intricate and complex storytelling from WWE, with characters that blur the boundaries a little bit more? And what about the worst feuds to grace or TV sets so far in 2015? Did they flop so resoundingly because of the writing, the presentation or was it down to the performers themselves?