ah.
i do so wanna watch eternal summer. hahaa. BUT, as i was telling jiali, it's
1) r21 (probably 'cos of theme of homosexuality. brokeback was also r21 and it had nothing inside).
2) it's of an intriguing theme=] must filter=]

anyway, it's got good reviews on it even though it has the lgbt label attached to it.. and it's got 4 golden horse awards. and if it helps, the theme song is done by Mayday and Ashin. hahaa.
a few links:
Sheng4 Xia4 Guang1 Nian2 - Eternal Summer
the MV for the starting song