I got same email, and it's cheap but I think ultimately still not worth it. Unless you are actually using the club for meetings.

I don't understand the allure of the club. Seems to have completely lost its purpose, especially for the many clubs that are before security. As a frequent flier, I'd much rather time my departure properly so I can spend that extra time in my office or with my family -- why on earth should I get there early to lounge around in a "club." To feel special? I think that is what most people get out of it.

It's a nice backup if a flight is severely delayed but other than that I don't get it.