That really. I know an MEng means you've got a higher qual (Masters) but in the working world, does it really make a difference to getting a job, interviews etc does it make your CV stand out?
I like the idea of a 3 or 4 yr engineering degree and then deciding mature on what they would like to do a Masters in (if at all), but the MEng means you can do it all in one go. However it also seems such a long slog (5yrs) and perhaps one might want to do a masters in something different later on, seems like a waste of time, but maybe not.