I think the references to Rose were just and needed in the episode. It draws references to last season which is often beneficial in helping people to understand.
I remember when the Doctor regenerated into Tennant and references were made to Series 1 so that people knew the Doctor was still the same person as CE, just a different face.
Although we have the same Doctor as Series two, It's still good to make references to the series to show that they follow on from each other in time but also that the Doctor is still the same person although he has a different assistant. He still cares for Rose etc.
I remember when the Doctor regenerated into Tennant and references were made to Series 1 so that people knew the Doctor was still the same person as CE, just a different face.
Although we have the same Doctor as Series two, It's still good to make references to the series to show that they follow on from each other in time but also that the Doctor is still the same person although he has a different assistant. He still cares for Rose etc.




I remember one of them saying that they were having some long camera "swoops" which would pan over the non existent crowd.
I read last year that David Tennant had commented that The Doctor and Rose's relationship would be like Steed and Mrs Peel's in The Avengers, but in my opinion it turned out to be nowhere near as subtle. I think if they were to try that approach with Martha it could work really well.
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