Episode 1&2 have my favorite bass of the series. Ep2 is LOUD!
Very interested to see how Cloverfield turns out. Matrix Reloaded should have plenty of stuff that goes down below 20hz.
One thing I'd like to see... Master and Commander. Both the dvd and the blu-ray A/B'd against one another with these bass average charts. That would be cool. I'll pony up the cash (or discs) to send to you, even.
Oh and here's Cloverfield (blu-ray, Dolby TrueHD 5.1):