Bought a copy of Wonderboy in Monster Land for SMS recently, gave it a go last night.
Apart from my hands that got sore because of the il-designed controller, I enjoyed it quite a bit. First Wonderboy game played since the 80s, and it did bring back memories.
I picked up a TG16 this week along with a copy of Neutopia 2, only game the store had. I've been doing a dungeon / day so far, making it last. I find the game to be excellent; graphically it's quite polished, the story is not bad at all. It's not Zelda:LTTP, but then again no game is.