I was around 6 or 7 at the time. I got a LEGO Racers set and went on the LEGO website to check it out. I scrolled down a little bit on the website and found Bionicle. The rest is history.
It's a tie between Lewa's Miru Nuva's mask from 2008 and Hahil's Faxon mask from 2007. Ouna's Pakari Nuva's Mask from 2008 and Matoro's Tryna mask from 2007 are close IMO.
Matoro's Death. I still cannot accept the fact that he does not exist in the Bionicle universe anymore. The Toa Mahri are simply not the same without him!
Nothing really. I'm a lover of the original Bionicle. Heck, I even didn't mind the parts from '06 to '09! But anyways, I'm glad Bionicle is back is any way, shape, or form. Even if I can't get over the new parts.
Do not hate me, but personally, I really liked the playsets back in '05-'07. I wish they did it back in '08 so I can get to see minifigures of Ouna, Lewa, Tahu, and many many more. But then again, Weren't the playsets not that popular?