I've read some of the sets in here now.
Trunks: Very cool Ki mechanic, even if it's more or less exactly like the actual DBZ games. Nothing wrong with that. In fact, you caught his character perfectly, TWIL. You Trunks fanboy.
Grievous: As awesome as Grievous deserves to be. Very unique playstyle, since he can poke out on all sides of him at once, making him hard to approach. There isn't quite as much detail as some of your later MYM 3 stuff, though, or as Fang, from what I've seen of him.
And I'm still anticipating Wheelie. Eagerly.
And now I'm off to sleep. Hopefully there won't be umpteen new pages when I wake up in the morning.