I have a recent experience with rebel.com, i try to transfer my domain names to them as they have offered of 3.99USD per domain, but they took atleast 15 days to transfer? Are all the companies took that much time or just Rebel.com sucks.....
Where did you transfer your domain name from? My experiences transferring domain names is that it takes about 5 days. If I was to assign blame to any party without knowing more, it would be the outgoing domain registrar and not the incoming registrar.