I didn't exactly like Portal 1 once it grew with fans, damn the FUCKING CAKE MEME!! The companion cube appearance was nice, and no mention of cake helped. Portal 2 is a freaking great game and the Slap-Stick humor gave it a slight more charm then the quieter jokes of the first one. Yahtzee got a lot of this review, in my opinion, justice. The only actual complaint with this one was the whole it being shallow and everything, theres enough jokes within the game, hidden stuff and references to make me happy, hell listening to wheatly gave insight to the rest of the game. Bottom line, solid review, but just some stuff I felt was a little dragged on.
Just be glad that there is a new meme on its way and that one is ACTUALLY pretty funny.
EDIT: Sorry, but the whole "It worked for TF 2" makes sense and yes, the hat thing has gone out of control [HOW IN BALLS IS A MISC ITEM, WORTH MORE THEN ANY HAT?!?!] But its not like its a bad thing, they just implemented trade HORRIBLY. Restraints valve, restraints. If its a misc. item, no matter what item, is worth 2 lvl 3 metals or a FUCKING HAT for 2 misc. Get the idea. Again, trade = good OUT OF TRADE SERVERS, ya see, if you want a good trade experience, jump onto any server that is not a trade server. Because on a trade server, everything is jumped up a few hats per item. Seriously, trade is not bad, just implemented very poorly.