Sod off, Rommel gave them better service in France than anyone else, and what he achieved in North Africa was quite remarkable, given his forces. Normandy would have been a lot easier without him as well.
Rommel was not the only general who broke through in the Ardennes around that time, and any claim that his particular brand of generalship was more effective than that of his contemporaries at exactly that time requires some rather heavy citations, as *all* the generals in the crossing of the Meuse acted like that. Two, Normandy *was* easy everywhere except Omaha, and if it doesn't go any too worse there none of this is going to mean anything worth a hill of beans in the Bocage, and as Rommel's concept was not fighting in the interior but right on the beaches, the difficulties in the breakout go to von Rundstedt, who just so happened to have been an Eastern, as opposed to Western, general.
Rommel was overrated so the UK didn't have to explain why its generals were so lousy at warfighting, it was much easier to invent the armored wizardry of Erwin Rommel than to seriously examine British defects at the tactical level.