Okay, I forgot to finish this, whoops.
I really liked this mappack. In a few of these maps you utilise simple tiles, to make maps that are really fun to play, and well designed, which is really cool. When you aren't using simple tiles, you have an enormous variety of tile types.
Ok, here we go, click to expand00-0 - Perfect introduction. You can do it really fast, or really slow.
00-1 - This is that simple tiles thing I was talking about. I thought I'd get annoyed, but I didn't. Maybe one more and I would have :P
00-2 - Nice.
00-3 - Simple Tiles thing again. Good fun.
00-4 - Enjoyed playing it, although the gold collection could get pretty annoying.
01-0 - Tough and fun. I like the concept a lot.
01-1 - Pretty cool. Simple.
01-2 - Simple tiles again, although I didn't enjoy playing this one so much.
01-3 - Oh yes. Loved this one. Beautiful level. Gold was fun, thwumps too.
01-4 - A bit slow, but not too slow. Good fun, and challenging.
02-0 - Classic Lifdoff jumper. Fun, as they always are. Good position in the pack, getting into the meaty maps.
02-1 - Wasn't very keen on it at first sight, but was a lot more fun than I thought it would be.
02-2 - Fun, from the first fall to the last. Quite challenging though.
02-3 - Harder than it looks. Cool tiles.
02-4 - Cool concept, executed really well. Great fun.
03-0 - Cool idea, but a little annoying to play, and a bit repetitive.
03-1 - Another of my favourites. Really fun.
03-2 - Big, and intimidating. Fun to play, if a little repetitive.
03-4 - Good sniper placement. Cool mine design. Fun.
04-0 - Hard. Fun.
04-1 - Great fun. Awesome lunges.
04-2 - Challenging. Quite a cool design with the tiles and thwumps.
04-3 - Cool idea, but a bit annoying to play
04-4 - Delightful. Thoroughly Enjoyed playing it.
05-0 - Awesome jumper. Great big jumps all over the place
05-1 - Good concept, pulled off well. Also, good title.
05-2 - Loved this one
05-3 - Awesome tiles. They look incredible. Rockets all well placed, challenging and really fun.
05-4 - Annoying rocket, but a good looking level. Far less annoying than I anticipated. Reminds me of http://www.nmaps.net/232278. That was my favourite episode.
06-0 - Good jumper
06-1 - Delicious Tiles. Delicious Map. A well constructed level.
06-2 - Another awesome map
06-3 - Hard. Very cool design
06-4 - Not a huge fan. Somewhat repetitive. Great title though.
07-0 - Damn good map.
07-1 - Great map. A huge fan of that design
07-2 - Also very cool
07-3 - Cool use of one-ways
07-4 - Very fun. Good challenging. Okay, maybe this was my favourite episode
08-0 - A jumper with speed. Love it
08-1 - Classic lifdoff
08-2 - This was quite good. I really liked the rockets making their way through
08-3 - Hard. Great design, really awesome.
08-4 - This was OK. Looked good, as all your maps do, but it was a bit slow, and really long.
09-0 - Cool combination of ideas. Nice design
09-1 - I liked this one a lot. Really cool tiles, and good placement of lasers
09-2 - I couldn't complete this one. Couldn't escape from the chamber where the key is above the doors. Apart from that, really enjoyable.
09-3 - Awesome tiles. Good fun
09-4 - Wow. Hard, but very rewarding. The amount of times I fell down...
Whew.
You're a great mapper lifdoff, and this was a great pack.