Ratchet, Clank, Qwark or Dr Nefarious…
Which one would YOU wanna play as? Personally, I really want to see what Nefarious and Qwark are like, cos we haven't gotten to play as Nefarious before, and only Qwark a few times! But even Huge Clank looks kinda fun to plaz as 
heheh well it's still too early to know for sure, but I really want to see what they're all like, especially Dr Nefarious 
but they all look like fun to control, with their own abilities and such.
I'll definitely play as clank all the time 
but will play as ratchet as well if it turns out to be one of thoese 'switch characters while gameplay' like dawn of the dragon had you know like you play as clank and you find something but only ratchet will have to deal with it and same thing when ratchet finds something but only clank will fit through
I would probably do the same thing as Tara. Try each character and see what they are like, but I think I would play as either Ratchet or Clank first since I am pretty used to playing as them from the previous games. 
I can't say i'll get this game,(cause i don't plan to get a PS3),but if i did i'll play as clank,next ratchet,then Dr Nefarious (I don't plan on playing qwark but i'll give him ago any ways.)But this is only if I want a PS3(kind of don't want to)But isn't there a posability that they'll test this out with there new partnership with microsoft and XBox 360?
Nefarious, Duh 
All of em! It let's you play as different chracters each time, doesn't it? But the main character I would play as is *looks at username*
It's too hard to choose, they all seem like so much fun to play as 8D (after seeing the gameplay video) Clank looks like he'll be the best with avoiding the lasers and things though, being so small
sometimes being small can be your ultimate weapon 
heheh yeah for sure
Makes me wonder though, if there will be any character skins? I doubt there will be any other characters to play as, but skins are a possibility…!
I hope they have skins for sigmund, ace, the plumber, skid, al, etc
Maybe you need different characters for different things?
Ratchet could turn bolt cranks, Clank could high jump and glide (with the heli-pack), Qwark could maybe flatten buttons/switches with his fat? and Nefarious… Uhh, Nefarious could have a tantrum… Not that that would achieve much…
Any ideas how Nefarious could be advantageous 
I hope they have skins for sigmund, ace, the plumber, skid, al, etc
yeah, though I do kinda doubt it though since they're all too different in shape compared with the 4 playable characters (they have to be similar, or else it doesnt work properly) 
so it probably wont happen… but it would be awesome if it did!
And yeah, I guess Nefarious maybe helps with something else… but throwing a tantrum would be funny as though XD
Ratchet! always ratchet, no buts, only ratchet, lol
Nefarious amd Qwark! 