Faithful remake to the original with fairly good added content. Level design (for the most part) is good but some levels are kinda bad. Game controls like an absolute brick and Mini-Mario sections (aka, all of ng+) are god awful because Mini-Mario does not like to listen to you in the way you want him. Enjoyed the first half of the game, second half was tedious, extra levels were okay. Probably not worth the price tag but was some good nostalgia.