Other Worlds Than These

2,5 but closer to 2 (a 6-6.5/10). Almost all the stories are good(ish), but none memorable enough to remember 3 days later.
Plenty of great names on the cover, no great story inside - not even King's or Martin's; it is obvious the editor chose the names with selling power, not the texts, so we get a very forgettable collection.
Also, the anthology is too big for its own good - about 30 stories on just 2 subjects (parallel worlds, portals), so it gets rather boring to read after half.
Not really a waste of time, but not a book to recommend, either.