Chaser was really the peak of their sound, they should've made a leap after that, do something different, yet they just continued to release bunch of knock offs. They still did well, however they missed the chance to make the jump from simply good to great.
Their 2013 comeback had so much hype, they were BigBang's rival and their last comeback was in 2011. After BigBang's game changing Alive album in 2012 people expected similar greatness from them, yet they bottled it with a very sub par album after 2 years of hiatus.
No matter what anyone thinks about their 2014 Crush album, it was below what people expected.
Everything after Rough was just a road downhill, with one exception TFTMN that gave fans a false hope.
