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

Input:
I place a lot of emphasis on reviews when I purchase an item.  I read every Amazon review before purchasing this product, and while I can understand some of reasons behind some of the negative reviews, I think this is one stellar product, given the price.

I used my stove for the first time while camping this weekend, so while I can't speak of product longevity, I can say that I was pleasantly surprised with the quality.  It does take a little practice to lower the flame to a simmer, but it's not impossible by any means.  Crank it all the way up, and it'll boil a small kettle of water in no time flat.

Areas for improvement, if I really wanted to nitpick:
 * Add a few more bars to the metal grating.  Careless placement of a pot/pan could cause it to be unstable.
 * More precise low-temp control.

Again, I'm very happy with the product.  My two suggestions would just be the "cherry on top" of an already awesome product.

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