6 | Island Part 2 (2023) Episode

: Like the rest of the series, the finale features high-quality CGI and breathtaking cinematography of Jeju Island, which critics noted as a standout feature for a K-drama.

Users on community forums shared mixed feelings about the final episode's execution: Island Part 2 (2023) Episode 6

: The tragic arc between Yohan and his brother (concluded just before the finale) and Ban’s ultimate sacrifice were widely praised for their emotional impact. : Like the rest of the series, the

“That last episode was the amount of action I wanted throughout... I didn't want to see Van die but that was a great death for a tragic character.” Reddit · r/KDRAMA I didn't want to see Van die but

: Some viewers felt the story felt "abrupt" and "unfinished," with several loose ends regarding the true origins of the main villains and the "people in white".

Reviewers from platforms like The Review Geek and Dramabeans highlighted both the series' strengths and its narrative flaws: