AS I said in the review, it just felt disappointing. There were fewer worlds, far less variety in gameplay and style, Not nearly as innovative level design, and it was short. Plus, for all the love the water levels were getting pre-release, I found them to be absolutely terrible without exception.
It's not a bad game, but it's not as good as the others. I'd rank them:
1 - Donkey Kong Country 2: Diddy's Kong Quest
2 - Donkey Kong Country 3: Dixie Kong's Double Trouble
3 - Donkey Kong Country
4 - Donkey Kong Country Returns
5 - Donkey Kong Country Tropical Freeze.
The first four were all pretty tight, and great for different reasons. The first was original, revolutionary, pretty, and had some great levels and worlds. the second absolutely mastered the mood and atmosphere with the best soundtrack. The third one had a tonne to do, great level design, and a surprisingly good soundtrack (seriously, listen to it again, it's kind of outstanding). The fourth one had great level design and more content than any other DKC game to date (even if it was lacking some features and had terrible control options.)
Tropical Freeze, however, isn't new or revolutionary; the worlds aren't interesting or unique. The soundtrack (despite being composed by Dave Wise) just wasn't as memorable as 2. There wasn't as much to do as there was in the third one, and it wasn't as long as the fourth, and the level design was probably the worst in the series, aside from the first one.
Basically, it has nothing to make it stand out. It's got a lot of 'good' or 'decent' features, but not a whole lot of outstanding elements or any sort of great thing about it. Each of the others had something that made it special and unique, this one did not.
My Console Library:
PS5, Switch, XSX
PS4, PS3, PS2, PS1, WiiU, Wii, GCN, N64 SNES, XBO, 360
3DS, DS, GBA, Vita, PSP, Android