Well, with a few hours in it, I can say I like it.
I sit back in my chair, feet up, with a controller and relax as I listen to podcasts.
To the couple of you that were cynical, have you tried it? If not, then I suggest you do.
Yes, the colourful cartoony aspect is a little overdone, but makes it even more feel like a sit back and relax game. And the best thing yet, I have not run into any Tele-Tubbies so far.
I wanted it to be a relaxing experience and that it has become. Died once 2 steps from my ship, but that was because I was playing dumb. The collection aspect is ok, but I think that this is one of those games that will take me a while to figure out what is really useful and what stuff is crap.
My rating with less than 10 hours is 7/10.