5.07 - ' A Lesson in Vengeance' reviews - central post (spoilers)
Reviews contain spoilers for those who have not seen the episode.
This post will be updated as new reviews are posted.
Digital Spy: Merlin 'A Lesson in Vengeance' Review 3/5
Dork Adore: Merlin: 'A Lesson in Vengeance' - Dork Review 3.5/5
TV Equals: Merlin Series 5 Review 'A Lesson in Vengeance" - There's a Traitor in Arthur's Midst
What Culture: Merlin 'A Lesson in Vengeance' Review 4/5
SFX: Merlin 5.07 'A Lesson in Vengeance': Review 3.5/5
Inside Media Track: Merlin 5.7 'A Lesson in Vengeance' Review
Dan's Media Digest: Merlin 5.7 - 'A Lesson in Vengeance' 1.5/5
Geek Syndicate: TV Review: Merlin Series 5 Episodes 7- 'A Lesson in Vengeance' 3/5