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

Input:
I have had a 4 quart Presto cooker for 45 years but it was made out of aluminum.  I wanted stainless steel.  For so long, all the stainless steel was so thin that everything stuck and they warped.  This one has a nice heavy plate on the bottom to make it heat more evenly and it cooks very fast. I am so pleased with it that I am thinking of ordering a 6 qt. cooker.  We live at almost 8000' elevation.  Years past, we had a sheep ranch and lived at much higher elevations in the summer.  Most of our sheepherders had a presto cooker to save time in camp cooking.

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