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

Input:
I have owned one of these mugs for over a year now, and I can truely say this is the best travel I've ever used, and I have used and thrown out a lot of 'travel' cups! A tight seal for no spill (when closed!), hot coffee for hours, and a very convenient and comfortable handle. One nice feature is that the lid comes appart for easy cleaning. You won't ever be sorry that you bought one of these wonderful mugs!

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