The big deal with Popcap's latest big entry into the App Store, Bookworm Heroes, is that it's social. It's a version of the company's popular wordfinding game given a social twist, so that you can play against your friends, neighbors, or just random people online. But here's the thing I most don't like about Bookworm Heroes: It's social.
Yes, the thing that might most appeal to you about this one is the thing that makes it least appealing. Bookworm Heroes isn't a bad game. If you love the Bookworm series (the first version of the game has been on the App Store for a while), Heroes shows off the same polish and excellent gameplay that the other titles offer. But Heroes is only social, which means that to play, you've got to wait for your opponent to pass a turn back. And if you don't have anyone else interested in playing (like me), you have to stick with random opponents, which just weren't very successful for me -- either I forgot about their games and ended up forfeiting, or they forfeited the game for me.
At any rate, Bookworm Heroes is excellent -- if you have friends to play with (or kids interested in playing with you). It's available as a free download right now. As for me personally, I'm looking forward to an iOS port of Bookworm Adventures. I'd much rather play a full game against the computer than a half a game against someone else across the Internet.