Young couple get lost in the bog and encounter deadly night creature from the ancient past.   Good, pure horror. Simple set up, no fancy backstory, and constant threat from the shadows with lots of setbacks for the heroine. Maybe a couple of questionable things in the final act - three sources of alcohol/kerosene? Jump scares were variable.   One thing I loved about this was the dialogue between the couple in the car - authentic and amusing, really likable characters. Both parts well played, and later on the actress kept it natural, no exaggeration. One thing with Irish actors, though, is they sometimes rush their lines - I missed a few, but the pace and logic were good enough for me to carry on.   The creature remained mysterious, which was good. Lots of different sources of light in the dark, but I didn"t really get the contrast. May be a digital thing. And the smashing of the headlights should have been more gory.   Sound was well judged - in the opening sequence just wind and breath until the attack - and the music kept up the tension without overwhelming.

黑暗深渊电影网友评论：

整部片子就是女主在跟一个人不人怪不怪的东西玩做迷藏，都不晓得看什么东西，女主演的倒是蛮卖力，一下躲这一下躲那的，最后天亮了，影片结束了，导演你又拍不出黑暗侵袭的那种精彩紧张感，搞什么全片在黑暗中拍摄咯，真的是浪费时间……

本片有着浓浓的老版德古拉的味道，非常喜欢。不同以往的怪物绝片，本片的亮点在于公平的较量才能显示出正真的实力和恐惧。虽然属于低成本电影，但很多细节还是描述的很精致。

女主你拿火柴糊弄谁呢，逗鬼玩呢，一直找亮逗鬼玩，生怕别人不知道你在哪？我要是鬼我也操得很，全片最吓人就是断指，神演技呀，没觉着你疼，光觉着在演！

烂的简直无法容忍，胡扯淡的掉渣低成本。车开到岔路口时，让我想起了《在恐惧中》的同样场景。建议大家不用看了，浪费时间。

男主毫无卵用纯粹添乱的，女主和怪物的搏斗相当激烈并且无聊感觉一半的时间我都在走神...导演一到紧张的时刻就疯狂晃镜头

小成本，每次到关键时刻镜头摇个不停！故事也简单而且很多细节漏洞太多经不起推敲。最后还来个命题：女主也快变吸血鬼了！

好sb的剧情，好sb的男主，槽点太多了，恕我不能一一列举。另外这tm是吸血鬼还是僵尸还是独眼巨人？

刚看过关灯后，同样是讲怕光的鬼。这里的女主男票比关灯后的男票弱智上万倍。男票见光后变成土是个什么鬼

千万不要试着去推敲剧情，只看得大概和热闹即可，还有不要动不动就要去野外旅游，珍爱生命远离野外

低成本恐怖片出彩就靠剧本和演员，结果本片是配乐拉了后腿，完全没氛围，否则也能到中上水平。

来自爱尔兰的低成本恐怖小片，进入状态还算快，但就是解不了闷，总共四个人这么折腾也不容易。

因为故事人物设定的简化需要极大耐心发现其闪光之处原始吸血鬼困兽犹斗绝境之美