I quite like GE Lewis guns to work on; they are well made and solid but suffer from all the usual problems of medium quality guns that have been used a lot.
As said above, they nearly always feature some game scene engraving which ranges from the quite nice to 'School of Donald Duck'.
Their damascus barrel are usually unremarkable, using a lot of twist rather than pattern damascus but none the less strong for that and often very thick.
My only criticism would be that they often use the Greener type toplever bolting which uses a very short axle through the top tang. These can wear quite badly although this is not a safety issue and usually only becomes apparent when you strip them for cleaning.
Essentially good solid guns.