All of the resorts are lovely.As mentioned, the 3 deluxe offer the express passes.There is NO FREE VERSION of express pass.You can buy them if you are staying at Cabana Bay but the price is dependent on the projected crowds for those dates.The higher the crowds, the more the cost.Staying deluxe you get the unlimited version of it free.Our favorite resort is Portofino Bay.It is the furthest , but still walkable and it is a beautiful path . Each of the deluxe resorts have their own water taxi or bus. The water taxi drops you off at the dock within citywalk and across from the park entrances.The busses bring you to the big citywalk parking garage area and you have to walk from there which can be a hike. The Express pass makes staying deluxe worth it . It is good on ALL rides and shows except: Harry Potter Forbidden Journey, Harry Potter Escape from Gringotts, Olivanders wand show, Hogwarts express, Pteranodon flyers and Kang and Kodas Twirl and Hurl.
The parks are next to each other and you can walk from gate to gate in 10 mins. They are connected by Citywalk .
There are no real fireworks shows because Universal is right smack in a residential area.There is a nighttime show that features fireworks effects at the studios , but nothing like what Disney does , so if you are expecting Illuminations or Wishes style, you will be disappointed.
There are some character meals, but again, not like Disney,.There isn't an overabundance of them . I haven't done any of them yet and our next trip will ne our 4th onsite stay.They don't really get you in the park any earlier so it isn't worth our time.
For sitdown meals, our favorites are : Mama Dellas Italian at Portofino Bay, Cowfish at Citywalk, Mythos in Islands of Adventure, Trattoria Del Porto at Portofino .You do not need to make ressies like you do at Disney, though you can at opentable.com or nexttable . They do not do ressies like Disney ( 180 days out) some are 60 , some 90 and some only a week or so..Just depends on the venues.Places like Bubba gumps do not take ressies at all and Magaritaville may not if they are having a private event there ( they do seem to have more there than any other venue)
For Counter service , our favorites are Fast Food Blvd in the Simpsons area of the studios, Monsters Café in the Studios, Louies in the Studios and Thunder Falls terrace in Islands of adventure. We haven't tried the Harry Potter venues (Three Broomsticks or Leaky Cauldron , by the time we are ready to eat those 2 were mobbed on all our trips).
Of note: if you bring a car to ANY of the resorts, you get charged a parking rate per day.It is not built into the room costs like it is Disney and this seems to anger a lot of people .I prefer it since I never bring a car.
The new resort that will open nxt year will be next to Royal Pacific and will have boat service and early entry, but NO express passes