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

Input:
Not what they used to be!!!

I have purchased 3 of these over the last 6 years for myself and my family.  The original units I purchased had heavy duty probe wires and as long as you were careful about keeping water from getting into the probes, they lasted a long time.  After 3 years of moderate use, one of my probes shorted out which is acceptable.

I ordered a new unit and the new probes a WAY thinner than the old ones.  These thinner probes are junk!!!  One of the new probes was dead out of the box so I returned the whole package and ordered a replacement.  When the replacement came in both probes worked at first but stopped working halfway through grilling a steak.  Maverick needs to go back to the old probes.  I only have one old probe left so when that dies, I am out of luck.  I would not purchase this again until the probe issue is fixed.

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