Meh, never liked any of the SW:TF's and I probably never will. The bot modes for all of them suck.
I hate the fact that they look like action figures fused with Teenage Mutant Ninja Turtle mutagen and vehicle parts.
If they'd made the bot mode like a TF character, oh the possibilities....Imagine if they'd made the seekers as TIE Interceptors, or made Unicron the Death Star or made Megatron as Vaders TIE Bomber, I'd be all over that like white on rice.