Hubbart3 - Level 4: Misty Mountain Hop
Number of Lemmings: 80
Save: 100%
Release Rate: 1
Time: 1 minute
Skills: 10 climbers,10 floaters, 2 blockers, 3 builder, 1 basher, 2 miners
Good: A challenging level with a time limit you can't be reckless with. The hidden trap has been implemented well too, and those who use strategy will know it's position before they've even encountered it. And for what little there is of it, the scenery is excellent and tiled very well.
Bad: It can be very frustrating to pull off, especially with the horrible time limit (I saved 97% on my last but one attempt!). It's also a little bland aeshetically, and could do with a little bit of decoration towards the left/right sides.
EDIT: Blimey, level 5 was rather easy.