GW's RTB01 kit was.. intense as a first intro to the hobby many moons ago.
The Predator tank was cake next to that kit. Both my original Rogue Trader marines and tank have long since been gone. /tear/
Then, I got into AEG's Clan War. Still have all of these. The only assembly for most of these was attaching the mini to the base! HA! The metal dragons were not fun compared to the minis.
Much time passed...
Then along came a certain Bones KS project to re-kindle things inside. Maybe I'm being cantankerous, maybe I'm not. The hydra from the 1st Bones KS just makes me.. frown for some reason.
And in their finite wisdom, GW re-re-re-released, 4th ed, Space Hulk. I liked the Termies, except for the captain and the claws guy. I did not enjoy putting the main Genestealer together. Not sure why.
Finally, my Horus Heresy: Battle at Calth will be in this week. I have magnets ready to go for load out changes and am ready for model assembly.