Much like Rotten Tomatoes does for films, Comic Book Round Up is a critical review aggregator for the comic book industry. Comic book reviews from industry leaders like Comic Book Resources, Newsarama, ComicVine, IGN, Adventures in Poor Taste, Comiciosity, and too many more to name here are collected and averaged together to give readers an overall sense of a book's perceived quality within the professional critics' community (Though why reviews from hack sites like Comic Bastards and Slackjaw Punks are included in critics' ratings is beyond me).
The Comic Book Round Up verdicts are in on Christopher Priest's first two issues of Deathstroke and the reviews are averaging positive for both books. As of this writing, Deathstroke: Rebirth (2016) #1 has an average score of 7.8/10 from 26 reviews, placing it firmly in the green rating zone of green is good, yellow is ok, and red is crap fame. Likewise, Deathstroke (2016) #1 is also holding strong at 7.8/10 from 19 reviews. Given that these issues are mainly set up for the first story arc and are still getting aggregate scores in the high 7s, I have to think that there are still big things to come from this run.