A Magical Ride
Blocky goodness is in abundance as all of the chracters you could think of are here. The trio, Hagrid, Lupin Barty Crouch Sr. & Jr. Wormtail, Macnair and Colin Creevy. Also Amos Diggory, Boy, Girl, Rita Sketter and Wizards of vairying coulours are playable allowing tons of options in the HP food chain.
Hogwarts is huge and expansive allowing big exploration. Gameplay is quick to use andyou'll be a whiz by the end, a quilty I think the Lego games are known for. The well known chracters are diffirent through boggarts and "pet" ablities. However some chracters boggarts are stated in book form but default to the defult boggart: The Dark Lord
Story mode covers the important event of each year with quick easy levels that require brain power and just smashing everything to solve + certain chracters.
There are tons to unlock including Voldamort (oops) red bricks, bonus levels and level builder.
No Online co-op though and no sharing levels
Lego Hp 1-4 is a good hp game and the Best Lego offering to date.