Wow looks like Smash Court Tennis REALLY bombed, as in much more than I would have expected. 2300 in the first week will make for a sour meeting in Namco Bandais boardroom. Flop of the year?

Too Human did alright considering its low score, I guess if it can struggle up to half a million in might look at least mildly respectable.

The best software to compare would be the top sellers.  Halo 3, GOW, GTAIV, etc... New games don't have a steady rate yet, and will likely decline no matter what.  First week games might see a bump, but we wouldn't know.  Madden might have gotten a bump, it's right in that sweet spot going into the decline but it is still to early to conclusively say if a higher week is due to the price cut or not - it's a big enough franchise to measure, but it's too early.