how can i delete these demos off the wii?
or, if i am connected to wiiconect24 will ithey vanish when the demos are pulled?
You can delete them like you would any channel. Nope, they don't disappear. I still have the demos from last year cuz I am a hoarder and I've downloaded all the demos so far this year :3 Demos should really be a year round option. Or at least something up to the developer, if they want to make one. It definitely improves the chances of people buying the game. Just look at the App store and all the free/lite versions of games.
And Yet it Moves - very cool. Creepy ambient mood and sound. Twist the world around to allow our guy to get where he needs to go. Possible buy
Fluidity - Nice presentation and will offer puzzle fans a lot of value. I don't have the patients for these kinds of games so it wasn't really my thing. It kinda felt like i lucked my way through the first level cuz the water wasn't doing what I wanted and I lost a lot of it throughout the whole level.
Jett Rocket - I was actually impressed by this one. It's a kiddie platformer, but it seems pretty polished. Good graphics, controls, and camera. Looks like it's got the standard "Super Mario 64" set up with the home base "castle" and and ports to other areas that are accessed once you get enough points. You have a jet pack that lets you do your platforming. You probably get other upgrades and abilities. I'll pass but its worth a look.
ThruSpace - Very simple design; you move a shape through a tunnel, twisting it to fit a small hole. It's like that toddler's toy where you have to figure out which whole the square fits

. Except its timed and you have to go fast to get a good score and match certain patterns to collect the most points. I could see this being pretty addictive and frustrating.