Personally, I think that I have good radio etiquette.
However:
1)can I aknowledge "GSM123 Climb FL350, level abeam Lakey" by saying:" Climb FL 350 WILCO"?
2) "GSM123, Intercept localiser RWY23 from the right" This IMHO is a wrong wording by UK ATC and should be "CLEARED to intercept Localiser RWY23" and then "CLEARED ILS rwy23" and not: "Descend with the glide".
Very poor and only in the United Kingdom I'm afraid...
rant over