Bluestacks doesn't work for me.

Just tells me to "sit back and relax. we'll let you know when we're done verifying."

It always fails after 2 attempts and never sends me an sms, call function doesn't work either.

Edit: Successfully registered after borrowing a friend's Android phone.

Wazapp has now bricked my phone. When I went to synch contacts, it asked me if I wanted to close the application as it wasn't responding ... I clicked no. Totally frozen. Been like that for 10 minutes now. Will have to wait 3 days to use phone again - i.e. once charge has drained.

Beware.