User experience with blockSwap by Incent and interoperability competitors?

[BenchCoinToken]

"switch between blockchains quickly and easily using a new piece of tech called blockSwap, developed by Incent Loyalty"

I always thought it was a little unnerving the first thing you see for blockSwap is a risk warning for losing your tokens but I understand they were in beta, etc.

Can anyone share an experience with blockSwap?  ... under maintenance as I am posting  

Any thoughts on competitors/next players in blockchain token interoperability?

Thanks