Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

Ex Input:
The connections on this unit are all VGA. My video card only has DVI-I outputs. Theoretically this should work with VGA adapters since an analog signal piggybacks on DVI-I lines, but for some reason, it does not work on this unit. There's nothing wrong with the cable or the monitor, since the DVI-I to VGA connection works when not using this iogear unit.<br /><br />Customer service was useless. They said something to the effect of \"I don't know what to tell you other than it shouldn't work.\"

Ex Output:
Negative Review

Ex Input:
After carefully following the instructions several times and getting unsatisfactory results, I contacted technical support. Their answer: \"Compared to default yes it appears warmer, but that is expected.\" What a waste of money.

Ex Output:
Negative Review

Ex Input:
Still working...

Ex Output:
Positive Review