The 2 last games of Potter are just totally crap: if the technology is horrible (see Part 1), the adaptation isn't better.
The last book of the saga was interesting in the sense that for one year, they skip school and live outside so I expected to experiment those new moments.
In Part 1, I couldn't go past the Doxies in the level 4 so I didn't get out of the Grimmauld place. The fault is to blame the rotten aim visor that just can't focus on the target (see Part 1). Up there, the challenge was to stun opponents over and over and avoid bumping people in London streets! What a creativity !
On part 2, I just quit before reaching the end of level 1 as the descent into Gringots was endless and was again about stunning tons of death-eaters!
Well, for a tale for kids, I had the feeling that those games enrolled me in the army.
Like movies today, video-games are unlikely to offer other choices than killing opponents. Maybe it's ultimately a good thing because because our generation stages wars while our folks made them.
Unfortunately, those games were gifts so i couldn't throw them in a bin but put them back in the shelves. Maybe one day i would like to open them again, especially to play with my child bur right now, they duly take dust!