George I.

First off, look how corny the 5-star reviews are, doesn't take a genius to know more than half of them are paid actors.
Now why I rate this a 1 star? Here's why: they have bad customer service, and they are not professionals.
You can read other reviews saying how the work wasn't even correct or did not get the solution in time, and we all know that's FAR from being reliable after paying. And guess what? What they say is true, the 'experts' were initially planning to give the solution to me the DAY before the deadline and I know well enough that is not trustworthy considering I have no guarantee the solution will be correct. Luckily I got the solution relatively faster than they planned, but what I wasn't lucky about is how the solution they gave me, was wrong. Am I surprised? Honestly, no, but they had one job, and they can't even do that. After paying $70. Though admittedly, I'm not that mad if I think of this as a lesson fee, and the solution can be used to arrange the correct one since it was actually trying to solve it.
But don't get me started on how BAD the service is, almost felt like I was talking to brain-dead bots with a third-grade level of communication. I'm not gonna explain what happened, but long story short, don't even think of using this site. If you still want to use it because you had a better experience than what I had, then go on. But, I warned you.