Criteria
How satisfied are you with Rocket?
How likely are you to buy again?
Are you happy with the price?
Would you recommend it to a friend?
How was the customer service?
I used this for almost eight months and Rocket Language helps me to improve my listening skills drastically! So definitely, I will recommend it to my friends.
素晴らしい!!!!! どうもありがとうございます。 ^_^
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