Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
The product is quits satifactory. Processing and delivery were timely.

I have used these bags for a considerable time now and have always found them to be satifactory, and tremendously helpful in controlling the dust in my home environment. This is a boon in view of my almost chronic allergy condition.

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