First review round: 66.4 weeks. Overall rating: 0 (very bad).
During these 66.4 weeks, I haven't received any reply to my e-mails, although I sent emails to ask about the status of my manuscript. On November 2 2015 I sent emails to the Editor, to two different addresses, to inform him that I want to withdraw my manuscript. I haven't received any response to my withdrawn request.
On April 6 2016 I was informed that my accepted manuscript was already transferred to Springer, and I had to contact some unknown Editors from Springer and ask them to contact the Editor from JMC and inform him that my manuscript have been withdrawn.