Yes Hone You are right !
Yesterday, maybe for 1 hour, blue was so strong, it was impossible to reach the other side without loosing hitpoints...

Camping is fine, everyone knows Mr.Grey on this Server... but I do this not the whole time.
I also like LR300 with red dot and attacking .

Blue is the easier Color. Some positions, left side by the door, and a few meters down near water are very good positions for snipers, red has this not.

Yeah, Blue have an easier time. This should be taken into account during balancing I think.

Red has the whole castle and the train! If you are good in sniping or with a G36 it's easier.