Great review, i am almost local (CZ-Prague), and EuropaPark is my Alma Mater, SilverStar first serious coaster i rode about 8yrs ago, agree with all things here, i go there at least twice per year for two days at minimum. Great park for family, satisfying for thrill seekers.Blue Fire is my favorite perform of launch (no cable, very comfy seats and restrains, with no shoulder direct hold,and smooth ride all the way, second most smoth ride from all world parks i ever been, including US east coast, sorry Griffon; [first is Krake from Heide btw])
Next expand will be all-season indoor watter park which Mack family (running the park) dreamed for a lot of time, sadly for me, i am coaster type guest. We are still waiting there for one simple thing and other bigger. Its the FreeFall tower of any kind, and something really big since silver star is not world class, maybe with the new expansion they will be conquer already promised land next to park which in this case is not problem to get.
(not like in case of Phantasialand, also great park about 300km north, where they have serious problems to expand to new land, as a one from most dense, but still great, parks).