I made some time-series comparisons of H1 and H2 alphas and gammas, official and Sensemon versions.
The differences are larger than I expected, given the experience of S4.

Sensemon alphas and gammas were obtained via DV, exporting ascii data to disk.
Official ones came from Myungkee's download page. Files are in:

   http://www.ligo-wa.caltech.edu/~mlandry/calibration/S5/factors/V1

and include two PDFs per IFO per factor, 
one for the entire time that the official factors have been calculated, and a second ("*_zoom.pdf") 
with and arbitrary 10% chunk of the time series for closer inspection.

e.g. http://www.ligo-wa.caltech.edu/~mlandry/calibration/S5/factors/V1/H1alphacomp.pdf

shows the comparison for H1 of the alpha factors for official and sensemon calculation; 
here you can see the jog in alpha due to the implementation of the new calibration, 
so you can ignore the ealier data.
The zoom of this spectrum

http://www.ligo-wa.caltech.edu/~mlandry/calibration/S5/factors/V1/H1alphacomp_zoom.pdf

does show some systematic difference in the more recent epoch (the one with the new calibration),
and effect I think that should be chased down.

L1 is next (I can only use those trends that are pinned to the disk, in order to use guild).