What is everyone's take on Dogeminer.cc?

For those of you who don't know what I'm talking about, Dogeminer.cc is ostensibly a site that sells Dogecoin cloud mining contracts for 30 day terms at a roughly 5%/day return.

On the surface, very attractive, but my spidey-sense makes me vary of any real deposits so I'm curious to know what everyone else thinks about them?

I've been on it for a little while, with about 4000 Dogecoin in, and they have made every payout that I've tried to process, but I don't know. Something about the rates of return being so constant and high makes me suspect that something might be off. Maybe I'm just being paranoid?

If you're so inclined to give it a whirl, you can go through my affiliate link to support me a little: https://dogeminer.cc/index.php?boss=189030
But no hard feelings if not!

----- Donation Addresses -----
DGB D6xn1WbK1ErJZ2QkG7eCg3LywTeWyPgA7L
BCH 13pye9hqSoFjbhicVF4szvQDduQZiLQXas
ORE GRCb1uCw8n4FzMx7JRRkvNPN9nPv1FKCcd
DOGE DHri37J4qMYpL9D6xRVDoXb7rzrfvxCw16
BTC 152yw1ZJGx4NTU6oEJMmhtfSK7NBkW8k5y
ETH 0x8f645a544270703b28b7A4FcFc3436aD92651ef7
KMD RSjajzYXSbbBjqSwu42Ebogn1LAKt43gBY