Wow, great job LM!
I used to play with Legos so much... I clearly remember putting together a mega pirate ship when I was 4 or 5 years old (took me several days)... I was so pissed at Lego though, because they messed up... they gave me a 1x4 gray brick instead of a 1x3!
Several years ago, I made an entire theme park out of Legos (and nothing but). I had a sort of psuedo-Superman ride (Magic Mountain, Valencia), where the car goes straight up on a large L-shaped track, then freefalls down. You wouldn't believe how incredibly difficult it was to make the (single) track! I had to use extra-long 1 width pieces, and layer them over each others' middles so that they could be gradually bent to form the L-shape. I even devised a buffer system using wheels and hydraulics to slowly bring the car to a stop at the bottom.

Shoot, that thing was so cool...
The living room used to be Sage's Lego Room... I had Legos strewn across the entire floor. In fact, as I turn around right now, I can still see boxes of Legos everywhere.
It's really too bad that I haven't been playing with them for so long now.

There are three main problems:
1) They're becoming increasingly expensive, especially the really good mega sets,
2) Not enough free time (dagnabbit, Jordan!

),
3) And, I've been a little bit upset at the direction that Lego has been taking lately. I think they were at their imaginative peak several years ago, but it's gone downhill from there,
aside from these huge collector's building sets. These days, when a Lego designer can't find an existing piece to fit into their design, they just make a brand new piece. Thus, these days, instead of opening a box to find a lot of similar-looking pieces, you open one to find many individual, different pieces. I really do miss the days when I thought to myself, "Wow, it's so cool how they used that piece to do
that!"... not to say that Lego isn't still a great, great toy company, but it just seems like that creative spark has kind of been withering these past few years.