Overall, my time spent with this unit was quite positive. That is especially true since the new control options made Resident Evil: Revelations control very well. Though, in the end, whether this Circle Pad Pro add-on is worth the extra $20 price tag is really up to you, and should be based on your preferred play style. Not only that, but also the type of games you play. If you're going to be aiming through a lot of shooters while on the go, or happen to be a leftie, then it's a wise investment. If that isn't the case, then it's probably best to wait to see if any other genres start to adapt its control mechanisms. Nintendo has definitely righted what some will consider to be a wrong, but it's a shame that it wasn't done beforehand.