I really enjoyed doing the Great South Run, I'd done the Great North Run a few weeks before so it was nice to know that this was a bit shorter! I'm glad I did it but I don't think I'd do it again unless I was more local.
Pros
-Lovely route around old Portsmouth so very unusual
-Excellent local support, lots of people cheering you on
-Two water stations and one Lucozade station, which for a 10 miler seems OK to me
Cons
-No signage from the railway station, and it was a fair walk
-Bag drop was a bit haphazard and I seem to recall that collection was just walking in and picking up your own bag from a big room, so you could have just taken anyone's (although I'm reviewing this a few years after so may have remembered wrongly).