Enter the Florpus was arguably more enjoyable than most fans of Invader Zim were expecting.  The art design was on point.  Though not one hundred percent identical to the original show, one has to consider the changes in how animation is done since 2001, and also a team of animators returning to/trying to replicate a very specific style and tone.

The voice acting was to die for, the writing felt true to the original show, the humor was undeniably good, and overall the feature shows that a lot of love and enthusiasm for this world still exists on the side of the creatives that make it.

I would love to see more, and am interested to know if others feel the same way.

That's the whole thing: more Zim please.  I'll buy any merchandise new Zim content inspires, I'll buy disc releases, I'll hire a robot to go into people's homes to subscribe to Netflix, whatever it takes.

Well, I won't do the last one.  Robots are expensive by the hour.  I need to save for any potential G.I.R. shoelaces that may temporarily appear in Hot Topic.  
That's how much I love Invader Zim, I'll go into Hot Topic for it.  THAT'S dedication.

Bring me ZIIIIIIIIIM!