Imagine how it feels to thump this thing's frontal armour... they just don't make them like this anymore *g*
You can't really make out form the pic how toweringly big it is, it was taken with a wide angle lens, distorting perspective a bit. I asked I my best German if they could remove the Sherman for a better shot but to no avail (just kidding).
The museum (and it's sister museum in Speyer) are great, they have all sorts of stuff, from WWII relics, locomotives, fire engines, aircraft (also East German stuff), rare automobiles and even a 1960's vintage German submarine, open to the public.