port of entry - miami -

[vendy0000]

hello,
how is the miami airport for port of entry from our experience for green card holder (even for h1b for that matter).
especially if you are a green card holder(received under eb2 few years back).. returning after 8 months of stay with a reentry permit that had expired a month back.
some of the posts i see,that are years old,stating miami is not a friendly port of entry. heard miami has got separate lines even for gc and US citizens.
not sure what the latest experience is.
pls share your thoughts on this..