#1 For starters, I wish there was transparency as this is in NO way a free app.
#2 There needs to be a feature for precise cutting like to zoom into the video length or a time marker to manually cut a time (i.e. type 14.4 secs)
#3 The quality of the final videos needs improvement. The quality is reduced by a lot; this app may be ideal for basic iPhone quality videos, but for some quick camera footage editing (which is why I invested in it), I am not fully impressed.
I hope you would please consider my ideas in the next app development, because besides these issues, I think this is a stellar app and unique in its kind.