Dubious Vernacular (in Color Mode Videos)

While I was enjoying the latest video featuring the Color Mode of the Beta version of Premiere Pro, I noticed the host used the term “sucks” a number of times.  If you could, please let us know the exact vulgar phrase the abbreviated form represents. It would help us judge the severity of the current issues on color grading, and therefore the level of improvement with the new color mode. Thank you.  Bob

Mod note: Title was altered for context. Text was modified to remove profanity. Please avoid profanity according to community guidelines.