I'd say so, yeah. It didn't annoy me in any way, it has nice soundtrack, I played it a decent amount of times and I'd even play it more if I knew there was more to it (aka if I knew the boss was beatable). It obviously lacks graphics and special effects, but the gameplay is quite addictive, so overall I like it.
Meanwhile 1 more minor bug I noticed: if you hold down the mouse button and while holding it down move it over the snowflake, the game pauses.