I really liked Charlie Ramsden, and I thought it was a shame that she was paired up so poorly firstly with her husband and secondly with storylines. (Can anyone remember the rubbish storyline when she turned out to be the step-sister of one of her pupils?!)
I would have liked to have seen Charlie and Matt developed better, and I think that a "young professional" couple is exactly what Coronation Street needs - if it's done correctlly, of course. Coronation Street has rarely had success with "young couples" when they are brought in as part and parcel, but I am sure that with plenty of planning and a lot of hard work a coupling like this could be a future success for the show.