If you believe that you are going to get high-quality work for $5, then you are sadly mistaken. As another reviewer said, choose your provider carefully. I've used Fiverr on five different occasions and each time, I have been disappointed.
The quality of the work was okay. The ability to offer work for $5 comes from the fact that providers are rehashing the same content over and over again. If you want something that requires more work, you will pay more. However, there is a limit to what some will do.
Many seem to operate on a Walmart mentality, preferring 100 customers paying $5 over a client who pays $50, so don't expect to pay your way to a better outcome. Based on my experience, the providers I came in contact with were focused on quantity, not quality. And hey, for $5, what do you expect? Even with the service add-ons, which can push you into paying hundreds, don't assume everyone will provide quality service.
One of the things I don't like about Fiverr is that you never get your money back. If you pay a provider for a service and something happens where the service is cancelled or undelivered, FIVVER KEEPS YOUR MONEY FOREVER. The only way to access your money is to hire another provider, and that provider's service must add up to the exact amount of your account credit. If the amount differs, Fivver will charge you again and ignore any credit you may have.
Their customer service is almost non-existent. Expect to wait 2-3 days before you get a reply, if you get a reply. If you even dare to fill out a customer survey detailing a negative encounter with a rep, expect an email from that same rep telling you why they did what they did. Nightmare.
I'm not saying to run from Fivver. I like Walmart. Even though I hate shopping there at times, I can't resist the bargains. I feel the same way about Fiveer.
There are some decent Fivver providers who will deliver services that you can't get for $5 in any market. Just make sure you read Fiverr's terms of service, and thoroughly vet the service provider before paying any money. Remember, your money will NEVER come back to you. Therefore, proceed with caution.