Not Worth It!!

[Frunobulax]

Seriously, $20? When I ALREADY OWN BOTH RCT1 AND RCT2, AND RCT3, AND all the expansions? Seriously??? Now I have to pay another $20 for this? Screw that! You get NO MORE of my money!!! It should be like $5 for people who already have all the other stuff!!

[EngineerRabbit]

the developers are desparate for money. they want more money to try and repair roller coaster tycoon world but its a tottal dumpster fire. everyones moved on to planet coaster now. because planet coaster has better idea's and LISTENS to constructive critisim from other players. these guys dont.. its like its their way or the high-way. well these guys made it well in the past...but like all big giants, its time for them to go down...cant reign in power forever

[Kindred Spirit]

Originally posted by AmericanJohnny:

the developers are desparate for money. they want more money to try and repair roller coaster tycoon world but its a tottal dumpster fire. everyones moved on to planet coaster now. because planet coaster has better idea's and LISTENS to constructive critisim from other players. these guys dont.. its like its their way or the high-way. well these guys made it well in the past...but like all big giants, its time for them to go down...cant reign in power forever

RPS' comment about RCT World's release seems quite fitting:

The creature wearing the skin of Atari has announced astonishing plans to launch RollerCoaster Tycoon World [official site] next Wednesday, November 16th. It’s been on Steam early Access for seven months. The surprising part is: Frontier’s theme park sim Planet Coaster comes out the very next day, Thursday the 17th. Given that Planet Coaster looks the better game by far, it’s a bit silly. Perhaps the eyeholes on the creature’s skinsuit have slipped and it’s stumbling blind, groping in the dark, accidentally typing up announcements. We’ve all been there.

https://www.rockpapershotgun.com/2016/11/11/rollercoaster-tycoon-world-release-date/

It seems like "Atari" has become the same critter as "Interplay" - rather an interesting turn of events given a certain thing in the North America game industry around 1983...

[ChicohZzZ]

Its a remaster. Its not the same game. You cant also charge less for loyal customers, thats bad for the business.
I also own disc copies of all you listed, I still found it to be worth it.