The Channel Dash was a mixed blessing for the Germans; psychologically it was a master stroke, but there the brilliance ended. Basing the German battleships in German ports brought about their demise more hastily than if they were stationed at Brest - effectively, the damage done by RAF bombing that necessitated the ships' move back to Germany brought about the ships' end.
Gneisenau was hit by a mine, then further RAF bombing raids forced a move further east to Gotenhafen - the ship never sailed again under its own power. Scharnhorst was sunk on what was described as a suicide mission to attack a convoy, being intercepted by a strong British task force under the command of Adm Sir Bruce Fraser aboard the battleship Duke of York, to whose guns the Scharnhorst met its end on Boxing Day 1943.
Interestingly, whilst at Gotenhafen conversion to a 15 in gun armed battleship was begun on Gneisenau(the Germans always classified these two ships as such); this involved rebuilding the foc'sle among other structural changes, but importantly the ship's three triple 11 in gun turrets were removed and in their place were to be fitted three twin 15 in turrets of the same type as fitted to the Bismarck and Tirpitz. This never happened, but Gneisenau's 11 in guns were sent to Norway for coastal defence purposes, where they survive to this day. I haven't seen them, but there are pics somewhere on the internet of them.
Dave, Anzio and Market Garden were more a British failure than a German success; they can not really be described as being failures because of brilliant German planning. In many of the examples you cite, the Germans took advantage of Allied bungling, rather than German forethought bringing about a negative result for the Allies.