I enjoyed Dinnerladies. Yes, there were things perhaps not entirely right about it, but I thought it was enjoyable, and I watched every episode.
Ignoring Victoria's forays into TV drama, my feeling is Victoria peaked comedy-wise with her 1989 series. She's done some good stuff since then but every new TV project seems to have been that little bit less funny than the previous one. The 2000 special was probably the first genuinely disappointing offering, and obviously, last year's was worse still, but the general downward trend is why I'd go into her next comedy project with low expectations. Personally, I'm not convinced she'll ever do any more TV comedy. I hope after a few years have passed, she might look back on last year's show and admit to herself, if not in public, that it was poor.
As for the Morecambe and Wise drama, that doesn't have to be funny, so I don't envisage any problems with that.