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

Input:
This kettle does what its inferior stove-top predecessor did, with less fuss and greater convenience.  There are two obvious advantages to a stovetop kettle.  One, it is a significantly quieter way to boil water, a big bonus in a building inhabited by other people, and taking a broader outlook, a world already awash in human-created noise.  The other advantage is simply that this device uses less electricity, both in terms of watts and the duration it is required to remain on.  You'll save a few extra pennies or perhaps more on your electricity if you live in an expensive market like the Northeast, a big deal to the cash-strapped or obsessively frugal.  Similarly, if you are like me and live in an old house with wiring unsuited to the profligate demands of "modernity," then this is better than the stove-top kettle.

Construction consists mainly of a polycarbonate base and grip handle, with nice heavy-gauge stainless steel throughout.  It feels solid, just like everything else I've seen associated with the Cuisinart brand, meaning that it should outlast the three-year warranty by a good bit.  Someday, the switch or the electrical contact on the base will wear out, but presumably there will by then have transpired some spectacular advances in the science of counter-top water boiling.  Brave new world, indeed.

EDIT (12.10.11:) It's been almost five years of daily use and this kettle is still going strong, having outlasted the warranty by two years. Not bad.

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