We stayed in a club room in Jan/Feb this year, and we had breakfast in the club each day. I would say the spread is adequate at breakfast, no more and no less. The hot selection in particular was fairly limited (although did vary each day). I'm quite a fussy eater and found enough to keep me going, but I have definitely seen better club breakfasts.
Having said that, I enjoyed the evening drinks/snacks at this property and maybe that would swing your decision. Both drinks and food were constantly kept topped up by the attentive staff.