Is it good or bad that I applied to a position and got a call to come in for an interview about 4 days later?

I applied to my dream job on Valentine's Day and I just didn't think much of it after that. I got a call on Thursday to come in for an interview this upcoming Wednesday and I'm super stoked.

Is it generally good or bad they called me for an interview so quickly? There have been numerous jobs I applied for that I either didn't hear back from or didn't hear back until about a month later for an interview.

Just curious to hear your opinions. I'm new to the job hunt.