I wouldn't say that I hate DVS but it's just not as good as BL.
As well as being a better atmosphere in the stands and being closer there is also the overall match experience because of the facilities in the suites.
Don Valley is probably easier for me to get to by car and parking is easier. For me, it's much more difficult to get to by public transport but saying that I'd only bus or tram it if I was having a drink and staying out after the game and that's going to be unlikely anyway because at DVS the post match experience just doesn't happen and a night out on the 'cliffe doesn't really excite me (although for a certain type of gentleman I'm sure it does).
Is the reduction of the number of games at BL a temporary thing or have SUFC just lost interest now that they aren't getting a RLWC game?