I played it and I think it improved from last time.
I noticed some visual updates, looks good.
Also I like addition of tutorial like level, helps to smoothly progress. Although it can be annoying because there is not proper save and you're force to start from that level all over again. I'd suggest to let player start from level select even after giving up.
Rewind made it too easy, but for someone it could be useful.
I won't say it was frustrating. Some levels were tricky but I quickly realize what to do. Though I played about 5 levels, there could be some brutal levels I didn't saw.