Lego Harry Potter takes the harry potter films and adds a humorous twist to the established universe.
The main type of game play involves going through different parts of the film's stories and solving puzzles. Given the audience this is aimed at, none of the game is particularly hard, it's more about the fun behind the play. It's worth noting that while this game supports single players, you may be better off with using the standard two-player mode.
If you've played another lego film game, then this is in the same vein.
There is no voice acting here, but the game does use the harry potter soundtrack.
The graphics are fairly good in this game, with a mix of standard 3D game worlds interspersed with lego environments, all of which are destructible.
I did encounter several crashes while playing this game, and this coupled with the very infrequent save poinyts makes for a very annoying experience. I narrowed this down to my laptop's power saving mode, which lends me to beleive that if your cpu is not being underclocked [as a powersaving measure] you should be fine.
This game is worth a buy if you like previou lego games of the harry potter movies. If you're not a fan of those, then you should probably stay away from this.