Ful Tilt looks like the best option available out there after this massacre. I'll be playing under the quite predictable name of spaceboy762. It's like James Bond. If spaceboy761 dies, spaceboy762 immediately replaces him.
If you mean the interface here, then yeah, I think this is the best interface. But if you mean software package, then I'd have to disagree w/ you. Every time I played here I could count on being disconnected at least once every hour. Servers being down is quite common here. I've had exactly one disconnection at Ultimate Bet, but I don't like the interface. The one advantage it has is the mini view which makes it easier to multi-table. I've only been disconnected once or twice at Bodog thus far. I've never been disconnected at Poker Stars.
I'm not sure what your requirements are for a good site, so I don't know what to nominate as second best.