המסר של הסרט ברור, אבל המסר של הספר קצת קשה יותר להסביר.

In present-tense Hebrew, the verb to be is usually omitted.

So:

• המסר של הסרט ברור literally looks like the message of the movie clear
• but it means The message of the movie is clear

The same thing happens in the second half:

• המסר של הספר קצת קשה יותר להסביר
• literally: the message of the book a bit harder to explain
• naturally: The message of the book is a bit harder to explain

In past or future tense, Hebrew does use forms of to be, but in the present it usually does not.

של means of or shows possession, like 's in English.

So:

• המסר של הסרט = the message of the movie
• המסר של הספר = the message of the book

A good way to think of של is that it links two nouns:

• thing possessed: המסר = the message
• owner/source: הסרט / הספר = the movie / the book

So X של Y often means X of Y or Y's X.

The prefix ה־ is the Hebrew definite article, meaning the.

So:

• מסר = a message

• המסר = the message

• סרט = a movie / film

• הסרט = the movie / the film

• ספר = a book
• הספר = the book

In this sentence, all three nouns are definite, so they all take ה־.

Hebrew often repeats the noun where English might use a shorter structure.

So instead of saying something like:

• The message of the movie is clear, but the book's is a bit harder to explain

Hebrew naturally says:

• המסר של הסרט ברור, אבל המסר של הספר...

Repeating המסר makes the sentence very clear and natural.
A shorter version might be possible in some contexts, but the repeated noun is standard and easy to understand.

Because מסר is a masculine singular noun, and adjectives must agree with it.

So:

• מסר = masculine singular
• therefore ברור = masculine singular adjective form

If the noun were feminine singular, you would usually expect ברורה instead.

For example:

• ההודעה ברורה = The message/announcement is clear

So here:

• המסר ... ברור = correct agreement

Yes. קשה means hard, difficult, or tough, depending on context.

In this sentence:

• קשה להסביר = hard to explain / difficult to explain

Hebrew uses קשה in both physical and abstract senses, just like English hard can be physical or figurative.

Examples:

• אבן קשה = a hard stone
• שאלה קשה = a difficult question
• קשה להבין = hard to understand

Good question. In the singular, קשה looks the same for masculine and feminine.

So:

• masculine singular: קשה
• feminine singular: קשה
• masculine plural: קשים
• feminine plural: קשות

That means you do not see a visible gender difference here in the singular.

By contrast, ברור does change:

• masculine singular: ברור
• feminine singular: ברורה

So ברור shows the gender clearly, while קשה does not in the singular.

יותר means more.

When used with an adjective, it makes a comparison:

• קשה = hard / difficult
• קשה יותר or יותר קשה = harder / more difficult

So:

• קשה יותר להסביר = harder to explain

Hebrew often forms the comparative with יותר, much like English uses more.

קצת means a little, a bit, or somewhat.

So:

• קשה יותר = harder
• קצת קשה יותר = a bit harder

It softens the statement.
Without קצת, the sentence would sound stronger:

• המסר של הספר קשה יותר להסביר = The message of the book is harder to explain

With קצת, it becomes milder:

• ... קצת קשה יותר להסביר = ... a bit harder to explain

Because Hebrew often uses an adjective plus an infinitive to say that something is easy, hard, possible, impossible, and so on.

Here:

• להסביר = to explain
• קשה להסביר = hard to explain

The ל־ at the beginning of להסביר is part of the infinitive form, like English to in to explain.

This pattern is very common:

• קל להבין = easy to understand
• קשה לראות = hard to see
• אפשר לעשות = possible to do / can be done

No. Hebrew allows some flexibility here.

You may also hear:

• קצת יותר קשה להסביר

Many learners will actually encounter קצת יותר קשה very often, and many speakers may prefer it.

So both of these are understandable:

• קצת קשה יותר להסביר
• קצת יותר קשה להסביר

They both mean a bit harder to explain.

Yes. Hebrew also has a structure called the construct state.

So in principle, instead of:

• המסר של הסרט

you might see something like:

• מסר הסרט

That is more compact and can sound more formal or literary, depending on the phrase. In everyday modern Hebrew, של is very common and often feels more natural, especially for learners.

So the sentence uses the most straightforward and common pattern:

• המסר של הסרט
• המסר של הספר

The structure is:

• subject: המסר של הסרט
• predicate/adjective: ברור

then:

• אבל = but
• subject: המסר של הספר
• predicate: קצת קשה יותר להסביר

So the full pattern is basically:

• [noun phrase] + [description]
• but + [noun phrase] + [description]

This is a very common Hebrew sentence pattern, especially in the present tense, where no word for is is needed.