I would say no, once gettin my Alevels my GCSE's became obsolete, now getting my Degree my Alvls are the same, now my BEng will be nothing with my MSc apart from more letters on my name.
Nick Callaghan BEng(Hons) MSc (CEng soon i hope)
KaHn
Nick Callaghan BEng(Hons) MSc (CEng soon i hope)
KaHn

) I'm not an expert on it but the 4 people I know who did geography 3 at manchester (got 2:1's) and 1 from Newcastle (1st) all went on to do something other than Geog at Masters.