Quite nice for a first level! Congratulations - and wow, you're a fast learner if you mastered the editor in such a short time.
Here are the problems I encountered:
The uppermost beast in the cavern before the Angel of Courage actually stands on air after you make it run to the right. Doesn't look good. Also, those bouncers above the water? They kind of glitch during jumps, suddenly appearing below the blocks, and then jumping back into their normal positions. Weird.
Also, I suggest either placing the signs on the actual characters, or using sign areas. It's a little bit uncomfortable when you have to return to a particular square to read something, even though you're standing right next to the person who's talking.
not bad 1st level... i like ur challenges more than anything especially that horizontal wall of moving white spiked blocks... it only took me 2 tries but still quite tricky and i had never seen that b4 ;)
u just need to work on ur aesthetics a bit more... u seem to have a gud head for level making (even if u used a tutorial lolz) can't wait til u make more :)