How many TFs did you acquire in 2013?
Dunno, I wanna say just under 20 actual Transformers, I'm not including non Transformer third party transforming robot toys though then the number increases significantly

What was your favourite?
From actual Transformers a tie between MP Soundwave/Prowl

What surprised you and was better than you expected?
Generations Springer

What was your biggest disappointment?
The quality of Hasbro and Taktom Generations toys, most felt a bit cheap and flimsy.

Did you have any milestones?
Not really, I bought Metroplex the biggest TF I own (as I have no Fort max), but aside from size novelty, I'm a bit meh about him.