The game is really fun. I only played PvZ a couple times, and this seems more on the challenging side, which suits the "90's arcade" general vibe, and i like it.
Two things I didn't like:
- restarting the Teleport level has me looking at the "tutorial" for the teleporting enemy every time, having to wait did bore me quickly (I had to try I think 5 or 6 times to beat the level)
- I really didn't like the music. I guess this is very personal, but the soundtrack really got on my nerves quickly.