Top 100 Review Channels for Portal 2 from Turkey with the Longest Total Duration
This list represents the top 100 YouTube review channels rankings from Turkey for Portal 2 based on the longest total video duration across all videos on their channel. This only includes channels that have created review videos. Numbers are retrieved via the YouTube API and updated daily. Channels are also listed with their latest review for Portal 2 uploaded to YouTube.
| Channel | Duration | Latest Video | ||
|---|---|---|---|---|
| 1. |  BLACKLINE | 2:18:35 | Peer Review - Portal 2 co-op #3 | 2:18:35 |
| 2. | Old Review | 36:59 | RETRO PERSPEKTİF - PORTAL 2 | 25:40 |