I played blue rescue team, and I loved it! I'm strongly considering getting super mystery dungeon too, is it a lot different from the old games?
I'm not TOO far into the game yet, but I'd say it's pretty similar to the old ones. Some new battle mechanics have been added, such as looplets (think mega evolution bracelets kinda) that you put these gems into to increase battle strength and whatnot, so that's kinda cool.
I'd say it's definitely worth buying, though!
And I have a feeling the ending is going to make me cry. (They always do...)
I picked out SMD for my older brother as a Christmas present, since my mom took me Christmas shopping with her... And it ended up to be him not wanting it; which means I have it now... I don't know if he's ever gonna want to play it, since I'm usually the one who likes the Pokemon games, especially the Mystery Dungeon ones xD