Yes, yes, no, yes, no. In that order.
Some of you guys claim to be trying to help newbies. Steering them away from excellent headphones at a reasonable price by telling lies about them is not being helpful.
After trying different headphones I found the 770s to be too congested and boomy. I used to be a basshead too and I ended up not liking their sound. But some people might like that so I'm not one to judge.