Trust me, you will NOT be disappointed by HotHB. The UK's Official Nintendo Magazine reviewed it, like they do all other games put on a Nintendo console, and they gave it a 95 out of 100 and said "It may just be the best RPG on DS. You need this."
Well duh! All of Clamp's work takes place in the same universe! That includes Cardcaptors, Tsubasa AND xxxHolic, ya know?
This site lists the games and stuff... I like "News Flash", "Film, TV, and Theatre Styles", "Hollywood Director", "Let's Make a Date", and"Unlikely Superheros". As you can see, I can't make up mah mind on witch one is the best!