So, I personally had my ups and downs with this service. I am using writemypapers for a couple years and now I can breakdown some pros and cons.
affordable prices (never paid more than $100 there)
good quality (2 times my papers was plagiarised, but after revisions everything was corrected)
sometimes they offer VIP service for free
I wouldn't risk ordering papers here with a small deadline. Couple times I had delays, it's really cheaper and safer to order with 14 days deadline
customer service is not always 24 hours available
Some writers are not paying attention to my additional comments and I need to do checkups couple times
Overall I am satisfied with this service. Nothing is perfect, but they always resolve all of my issues as soon as they can