I've been to Angelo's quite a few times. The first few times to grab a slice, the next few to order a whole pie on my way home from work.  Even though I'm guilty of it at times I don't think its a good idea to write a (great) review until you've had a few really good experiences  The problem with this place is a lack of consistency.  On two occasions I picked up pizzas that were burned on the bottom.  I'm not sure if their oven is too hot of if they just aren't watching the pizzas carefully.  The toppings are good, counter service is fast but not what I would call overly friendly (just business like).  If they can get the consistency right they would be 4.5 stars.
To me the gold standard is still Nonna's, another new pizza place that's in Florham Park.
It turns out this place has the best pizza in the area. The owner is a very nice guy and will accommodate you with special orders. He even went so far as to put together a white clam pie for my buddy who said it was "awesome". His pizza is top notch and selection is even better. ENJOY!
Review Source:Found Angelo's by word of mouth and have gone to eat here mostly via take out.
The take out menu can add up quickly to 11 bucks for the sandwich and a bottle to go. Â Portions are good sized, however. Â
Enjoyed the pizza as well, again, a little pricey, but on par for the area. Â Friendly staff, large areas for sitting, two tv's and servers/bus people are quite helpful.