Too difficult and luck based
The game is too difficult and luck based. There were some levels during the Mom's stages that that took numerous times to pass. If the wrong combination of monsters came out, or all the presents you unwrapped contained monsters, it became impossible. I eventually had most things upgraded and still couldn't pass. I'm sure if I tried another dozen times, I would've been able to, but that's not my idea of fun.
The presentation and graphics are good and the game certainly was addicting, but ultimately was unsatisfying.