Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
As with most budget-priced caller ID boxes these days, the display is seriously lacking in contrast, and harder to read than boxes made a decade ago.  The contrast control, with about 20 settings, gives you the choice of a too-dark background (showing all 8's) or a too-light foreground.  The unit comes with a non-detachable cord, denying you the option of locating the box far away from the jack using a longer cord.  The 1-year warranty is nonsense because you must pre-pay a "shipping and handling" charge almost equal to the price of the unit.  I wish manufacturers would spend an extra nickel to add two more wires to the feed-through, which would make it possible to use a 2-line phone (although with caller ID only on line 1).  Another nice feature would be a way to delete all calls from a specific number simultaneously.  Without these features, this Southwestern Bell unit performs its basic function adequately, though not superbly.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: C: neutral