What makes Coloring Book by Glassjaw notable?

'Coloring Book' was well-received by critics, earning a spot on various year-end lists and reinforcing Glassjaw's influence in the post-hardcore scene. The EP's blend of aggressive instrumentation with melodic elements contributed to its lasting impact on emerging bands within the genre. Released in early 2011, 'Coloring Book' marked Glassjaw's return after a lengthy hiatus following their 2002 album, 'Worship and Tribute'. This EP was pivotal as it showcased the band's evolution in sound while retaining their signature intensity, serving as a bridge to their later full-length projects.