Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
<div id="video-block-ROKZLGJJ5R2Z4" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/D100FXULEyS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/714cwELdztS.png" class="video-slate-img-url">&nbsp;Here is an unboxing video of my new Panasonic "shoebox" style tape deck.

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