Well I think performance wise Ota is similar to VVD. He may not command quite the same fee due to the VVD hype and also because Ota is a couple of years older. But they fundamentally are not very different performance wise.
I couldn't disagree more, VVD is twice the defender Otamendi is IMO, but I'm bored of seeing the same Otamendi vs. VVD argument in this trhead every other day and I'm sure everyone else is too so I'll just say that if you really think Otamendi is as good as VVD then yeah he's worth about £40m.