I realise that this thread is almost six months old, and I apologise for that, but I noticed that Akseli had a try of some of my levels from my original level pack.
It looks like you had alot of dislikes (or neutral) reviews to many of the levels in the pack, and that is understandable. Almost half of the levels in my collection were not actually made by me, they were made by my friend. Our team in the old days was called 'Van Clan' hence the original pack name. However, this pack that you talked about here seems to be levels that I have made (I think I pretty much seperated my levels from the whole pack).
Again I utilised alot of builders in my levels, sometimes too much. Unfortunately I am not that good at making levels without builders or with very little of them, and I am better at making cosmetic and fun/easy levels. Large maps were easier to make than small levels because I guess I am not great at 'cramping' items into a small area to create a difficult but quick level, with a few exceptions. I also made some levels that were more comedy than anything else!
Overall, I just made a bunch of levels without too much thought because my standard of 'difficult' levels is nowhere near what most addicts are used to
Also, I have a new location for all my levels I have ever made (including those made by my friend), now using the .lvl format, but you can easily turn the levels into Lemmini format. It is called FoxLems (the Van Clan name had been retired), so check it out