Has anyone noticed that the pick-ups play Beethoven when you pick them up? The sounds they make are each note of Beethoven's 9th symphony, last movement :P
Twin peaks on insane is indeed insanely hard, you just have to run and hope, there's no real strategy. If you really struggle, make sure to collect 500 DNA (it's 1 Dna for every 8 bones or 8 eggs - the bronto skeleton gives you over 100 bones each pass so it's quite easy to rack up the DNA) - this gives you the added advantage of "invincibility" when your speedboost (shift) is activated. Likewise at 250 DNA gives you super-jump. That really helps clear the stegos you get in the bottom of the valley, but otherwise just run and hope - it's always VERY close.
Controls are too sluggish, especially for the missile baddies that show up on about lvl 15 of survival onwards. It's just a little annoying... 2/5 the 2 is mostly for the idea.
LvL 18 is tough, just give yourself extra room for it - wait until the lift has stopped at the top before moving off it to set up the switches. to descend the lift, just move the bottom guy right - the lift won't crush him.
Finally got Full Harmony (4 of each colour and 4 of each shape in the same circle) 2000 points, 1 red bomb, 1 blue bomb, 1 switch, 1 joker and 16 free tiles!
If you're suffering from lag, just lower the quality! It's not rocket science. It's on the options page, it runs completely smoothy on medium for me and my comp is 6 years old.
I like the health set up, more "realistic" and much more like modern fps which have abandoned health bars as a whole. It starts going red and you run away, it's great.
It's really quite easy, just dodge, get lightning and upgrade one of the weapons (I prefer the blue multishot) to lvl 10 and it's easy.
That gives it 4 stars.
HOWEVER: It loses 3 for putting London in Germany.