Agree. I looked at it a month ago and then did the homework. Even at inflated GPU prices it is FAR more efficient to set up your own rig for $2500. Hell, if they don't defuse the difficulty bomb(since PoS isn't coming, idk why it's still in place....) but anyway, you can switch to several different currencies to mine at any point with your own rig.
So long as you're looking at the long run and understand it's not a get rich quick scheme. I really don't like seeing those links to genesis for the "3% off" bullshit. It just makes me trust that person even less. Call me crazy.....
Have a good one man