Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I was a bit disappointed with the new Colman Camp Stove.
First of all before  we ordered it we used my dad's old Coleman stove.
The same one he use when I was a kid back in the late 1960's. It still worked like a charm
Nice blue flame sturdy and reliable.
We decided it might be wise to get a duel fuel stove.  In case of an emergency it would be easier to find
Unleaded gas then camping gas.

When I received it, I was surprised how thin the gauge of metal used to manufacture the stove.
It was not much better than a tin can. The top cover did not sit flat when closed because of the thin warped metal. The side wind wings were very flimsy, not sturdy at all.
OK now for the operation.  Unlike the old Coleman stoves these new ones are really finicky when operating. They flood out very easily.  And when you're camping and it's early in the morning the last thing you want is a capricious stove with a bunch of hungry campers.
So do not fill the tank all the way full. Try to keep it at half a tank. Or ells you will get the dreaded yellow flame and it will take forever for it to change to a nice blue. The air fuel mixture must be correct. Not too much fuel and not too much air( like when your tank gets almost empty).  If you have a constant yellow flame for more than 5 minutes the generator is flooded. You will have to turn it off take out the tank and either wait for about 15 to 20 min for the fuel to evaporate from th generator or turn the stove upside down to empty out the generator.
Make sure you dry up all the fuel that has spilled out on the bottom of the stove before you start again. You don't want a huge stove fire like I had and turn your new green Coleman to a green with black charred camouflage look.  Oh and always keep a small fire extinguisher nearby handy just in case.
Don't worry my stove still works fine even after the bon fire. At least in that way they are still reliable. Incidentally now the stove top sits flat when closed due to the extreme heat of the stove fire. Guess it heated the metal up enough to warp it back the other way  But I would not recommend this method to straighten out any warpage in your  new Coleman camp stove. (-:

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