It's been a long time, so I can't remember which I liked more, but I definitely don't remember Ender's Shadow being a complete package in the way Ender's Game w

It's been a long time, so I can't remember which I liked more, but I definitely don't remember Ender's Shadow being a complete package in the way Ender's Game was. It leaves open a bunch of questions about the events in Ender's Game, doesn't have the same satisfying epilogue, and introduces a bunch of things that feel unresolved (the genetic engineering, and more focus on the global conflict stuff). If the GP commenter liked Ender's Game, they could go on to read the sequels and Shadow series, but if they didn't like Ender's Shadow, they'd have a bunch of unresolved questions.