I'll get to playing this first level. (expect an edit to this post for review and hopeful LP)
Edit: Here's what I've got to say of this level.
Challenge: 7/10
Not too bad on the challenge, but I think it's a hard level, especially on the second half.
Graphics: 7/10
Nothing outstanding, but I do not see any familiar tileset, so that's reasonable.
Music: 4/10
If there was a thing this level flopped on, it's here. I'm sure people will not tolerate you for using default music, but I digress. it is a first level, so I can't take too much off for that. (Custom ambience for looping music, and custom music for non-repeating music for a guideline for musics)
Overall: 6/10
Not too bad of a level, but not superb. (I enjoyed it, but not overly)
Side note:
I've a little advice about the
There's an object known as "sign area A", which you can use to make the sign appear, as using multiple sign a objects cause a moving sign, which is generally a bad idea, but as you mentioned, it's a first level.
I hope to see more levels of improving quality.