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

Input:
This is my first experience with a pressure cooker so I don't have much of a frame of reference.  What I can tell you is that I can get artichokes on the table in about 25 minutes which puts them in the realm of a weekday menu item.  That alone would earn this 4 stars, but I suspect that any pressure cooker could do that and you're probably looking for some indication that makes the Rikon a better choice than the competition.  Again - I have no frame of reference since this is my first PC.  I find it easy to use.  Its quiet.  The lid is a little fiddly to fasten, and the washing instructions are puzzling - why can't I wash the lid?  I feel lucky to be able to have this unit and for me it works perfectly.

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